Audison APBMWK4M 4-Inch 2-Way Component System for Mini 100W 100W Peak 50W Continuous Impedance: 4 Ohms Frequency Response (Hz): 90 ÷ 23k Sensitivity: 89dB Open BoxCustomer returned, in excellent condition. Thank you!!Auto Parts And Accessories

Audison APBMWK4M 4-Inch 2-Way Component System for Mini 100W 100W Peak 50W Continuous Impedance: 4 Ohms Frequency Response (Hz): 90 ÷ 23k Sensitivity: 89dB APBMW K4M -KIT 2Way TW+MID+ACC for BMW SmallBasket The two-way APBMW K4M kit creates a three-dimensional sound stage and give the musical message the essential timbre accuracy. The 100 mm (4″) midrange is provided with a water-repellent pressed-paper cone, a material providing natural sound. It features a low resonance frequency that allows hi-pass cut-off in the 150-200 Hz range for an excellent mid-low reproduction. The 25 mm coil and Tetolon dome tweeter features a great extension on both medium and high frequencies and is optimized for off-axis output, for an extended sound stage in the three dimensions, that amplifies the perception of reality in the car cabin. Features - Neodymium Magnetic group - To maximize performance while minimizing bulk and weight. 25 mm (1) fiberglass woofer voice coil - For high power dissipation and stiffness. Waterproof pressed-paper cone - For medium natural frequencies free from any plastic resonance. Aluminium die-cast basket - With Plug & Play connectors. 30 cm extension provided - Featuring Plug & Play connectors, for high flexibility of installation. Damping removable motor cover - Specially developed for the upgrade of BMW-Mini featuring factory 2 way systems To create an extended sound stage in the three dimensions, amplifying the perception of reality in the car cabin. 25 mm Tetolon coil tweeter - With dispersion characteristics optimized with FEM simulations. Tweeter support supplied - For Plug&Play OEM placements. Crossover equipped with high quality components - With Plug&Play connections. Shipping We offer FREE shipping on all orders! We ship within Three business days of payment, usually sooner. We use a selection of shipping services such as UPS, FedEx, USPS etc. We only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed. Local pickups and combined shipping options are not provided at this time. Return You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. Payment We accept payment by any of the following methods:PayPalPlease pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner! Feedback Customer satisfaction is very important to us. If you have any problem with your order, please contact us and we will do our best to make you satisfied. Contact Us If you have any queries, please contact us via ebay. We usually respond within 24 hours on weekdays. Please visit our eBay store to check out other items for sale! Thank you for shopping at our store.

Ordered, customer returned, then reinspected. Excellent condition. Unused, ready to use. Any issues at all and well take back for full refund. Will ship direct from the warehouse. May take a few days to ship out. Thanks so much! ------

Description of itemSecond hand item. ?It works properly. *Please feel free to contact us if you have any questions.Payment methodSame as ebay payment method.shipping methodYour order will be dispatched to you from Japan within the designated handling time from the date of payment.Transaction mattersPacking state: We will carefully pack your items with the most appropriate protection materials to avoid your items from getting damaged during transport to you. Feedback:You will receive a positive feedback from our store as soon as you successfully complete your order and payment. We would very much appreciate if you could leave us one, too! We are a Japanese store specializing in Japanese high-quality products. Please let us hear from you with any inquiries you may have about our products. Happy shopping!To overseas buyers-Notes:Please be aware of customs fees - such as taxes and duties - when your order arrives. Since these fees vary from location to location, CUSTOMS FEES ARE NOT INCLUDED IN THE ITEM PRICE OR SHIPPING CHARGES. Please check with your local customs office for more information on the fees in your area. Refusal to pay these fees can result in an undeliverable order. Please note - we cannot undervalue orders, or mark them as a gift.

CRITICAL MASS AUDIO USA AUDIOPHILEWORLD CLASS LEADER IN SQ SOUND QUALITY RATED #1 BY THE PROS THE BEST 4CH IN SOUND QUALITY 1500.4 MSRP. $13,999.00 RETAIL PRICE CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIES/// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE TAKE A LOOK AT THE VERY BEST IN AUDIOPHILE SOUND QUALITY /// VIDEO LINKS BELOW https://www.youtube.com/watch?v=4GUgv_2pb5M&t=152s https://www.youtube.com/watch?v=aKOZAQngnwg&t=25s https://www.youtube.com/watch?v=dmZV6h9au0U https://www.youtube.com/watch?v=-CMo7Xs7Ypo https://www.youtube.com/watch?v=KSZHC-8Mq9g&t=262s https://www.youtube.com/watch?v=4R644FpPYVI https://www.youtube.com/shorts/L208qXoM4Bg https://www.youtube.com/watch?v=1DzTnJ_fx2w https://www.youtube.com/watch?v=a2gQ64rdiyU CRITICAL MASS AUDIO USAWORLD CLASS LEADER IN SQ SOUND QUALITY RATED #1 BY THE PROS THE BEST 4CH IN SOUND QUALITY 1500.4 MSRP. $13,999.00 RETAIL PRICE “CREATED BY AUDIOPHILES WITH AN EXTRAORDINARY PASSION FOR HIGH-FIDELITY” WE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY.WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.visit their official website for more specifications and details WE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY. CRITICAL MASS UL12 UL-12 SUBWOOFER IN ACTION VIDEO Video will open in a new window Using the mobile app? Copy this link into your browser: WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE LAST BID TAKES IT HOME... BUY THIS AMP HERE ON EBAY BEST DEAL EVER... WILL NOT LAST !!! Thank you for shopping with us. Thank you for supporting American JOBS!!!We have been a Critical Mass Audio direct dealer for more than 30 years. I was one of their first students when They created the first and Best Car Audio School in the Industry based in Florida. As a USA based and Owned company we are Proud to work and Support American Jobs and Industries. We thank you for the 17 plus years of Support here in the Ebay Marketplace. If you are looking for the Best Quality Car Audio Equipment, you are in Great Hands with Critical Mass Audio.As a USA Based and run company we will always support our most important assets which are our Great People and Family.Thank you for looking at our auctions and for supporting the American workforce economy. BUY FROM US, WE ARE A AUTHORIZED CRITICAL MASS RE-SELLER / DEALER !!!https://youtu.be/4R644FpPYVI https://youtu.be/rwvg_Lm0AUs THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE ALL OUR PRODUCTS COME WITH THE FULL FACTORY WARRANTY!!!SHOP WITH CONFIDENCE. THANK YOU.MSRP $13,999 BEST 4 CHANNEL AMP FOR SOUND QUALITY, HIFI AUDIOPHILE Rated #1 by the Pros in Car & Audio Magazine. Founded in the early 90s Critical MASS Audio has established itself over the 30 plus years as one of the finest audio manufacturers in the world. Many even claim Critical MASS Audio is in a league of its own due its unparalleled combination of the highest possible level in sound, design and finish. What is for certain is the proven consistency in delivering excellence for ears, eyes and hands without any kind of compromise - materialized in unique masterpieces. Words alone cannot effectively describe the CRITICAL MASS AUDIO sound. Objective descriptions such as ruler-smooth frequency response, ultra fast step response and excessive adjectives like neutrality and amazing soundstage could be used however these qualities are a successful by-product of accurate engineering stemming from Critical Mass Audios goal of reaching for perfection. Sonically, the sheer scale and dynamics of the music in this Car Audio system was bloody extraordinary. The effect was Audio Oasis! Award material all the way. The sound was effortless, fluid, natural, organic, and had the sort of transparency that I associate with only the finest sort of designs that Ive encountered on this planet. Detail without edginess; dynamics without loss of control; full-frequency-range presentation without humps or valleys... The Critical Mass Audio system was AMAZING!!! If you want the very best in Car - Home - Motorcycle - Boat... The Critical Mass Audio line of Speakers Amplifiers Crossovers and ALL things high-end audio, will be the last stop for you! You have found the best there is. BUY THE BEST THE FIRST TIME AND ENJOY!!! YOUR EARS WILL THANK YOU!IF YOU ARE LOOKING FOR THE BEST 4 CHANNEL AMPLIFIER IN THE MARKET PLACE, LOOK NO FURTHER YOU HAVE FOUND IT!!!IT FEELS GREAT TO OWN THE VERY BEST AND ITS EVEN BETTER WHEN YOU CAN GET A GREAT DEAL ON THE VERY BEST. HERE IS YOUR CHANCE TO OWN THE CREAM OF THE CROP! THE VERY BEST IN PERFORMANCE AND SOUND QUALITY... LAST BID TAKES IT HOME, NO RESERVE. IF YOU ARE LOOKING FOR THE BEST HERE IT IS.THANKS FOR SHOPPING WITH US AND HAPPY BIDDING, DONT LET THIS GREAT DEAL SLIP AWAY...THIS IS A $13,999 AMPLIFIERIT IS MADE FOR THE VERY BEST IN SOUND QUALITYBUY THE BEST ONCE AND ENJOY!!!ONLY 2 IN STOCK, THATS IT!DONT LET THIS GREAT DEAL SLIP AWAYONCE IN A LIFETIME CHANCE TO OWN THE BESTAT NO RESERVE, LAST BID TAKES IT HOMEOVER 10 YEARS ON EBAY AND ALL + 100% FEEDBACKBUY THE BEST ONCE AND ENJOY!!!GOOD LUCK BIDDING AND ENJOY!!!below is a quote from USACi sound quality World ChampionI should preface this review with exactly whothe listeners are: Robyn - USACi sound qualityWorld Champion and me - both musicians andaudiophiles. Needless to say, We are a toughbunch to impress. The overall transparency iscrystal clear, giving us the sonic illusion that themusicians were performing over the engine. I reallycant express how happy we are with this set- and every other Critical MASS product wevehad the pleasure of listening to! USACi sound quality World Champion This CM-A1000.4 Series Amplifier is built using the finest techniques and materials available today. Critical MASS amplifiers are manufactured and tested to meet the highest component quality and control standards. Engineered to provide decades of musical enjoyment. Critical MASS is a Car Audio company whose Super-Fi electronics have made innovation history in the world of high-end mobile sound CA&E. Critical Mass was formed from the World’s First Car Audio and Enhancement school by one of Car Audios first innovators and most influential people in our industry who started the worlds first Car Audio and enhancement school back in the late 1980s “CMA”, from this school Critical MASS was started in Orlando, FL, in 1990. Till this day parts of the technical principles and teachings of CMA are used industry wide in Mobile Electronics teachings and books by associations such as MERA and CEA. Over the past decades Critical MASS has continued to innovate and now leading the way with the Critical MASS $259,000 CES-5.1 one of a kind Esoteric ESL sound system. Not only does Critical MASS make the Best and most expensive car audio system in the world, but this system is so good, that when Car Audio Magazine tested the least expensive part of our $259,000 ESL system “the UL12” called it Perfect , and the BEST and added that it was so good that he would sell a few things, to own one because its worth every dollar! In addition the Critical MASS UL12 was rated #1 over all others by Car Audio Magazine, including companies such as JL Audio, Image Dynamics, Alpine, Xtant, Kicker, Arc Audio, MB Quart, Digital Designs, Cerwin-Vega, Orion, Phoenix Gold Earthquake etc… In other words Imagine how good the rest of the system must sound if the least expensive part of it is the worlds BEST? You will not have to imagine much longer as the CM-A1000.4 series amplifier you just purchased uses many of the same Critical MASS quality components as the amplifier used in our $259,000 electrostat system. This CM-AUE1500.4 Series Amplifier is the result of extraordinary passion for High-Fidelity. This is the exact amplifier used in our world renowned $259,000 ESL world reference esoteric audio system. Built using only the finest techniques and materials available today. Critical MASS amplifiers are manufactured and tested to meet the highest component quality and control standards. Engineered to provide decades of musical enjoyment. Critical MASS is a Car Audio company whose Super-Fi electronics have made innovation history in the world of high-end mobile sound CA&E. Critical Mass was formed from the World’s First Car Audio and Enhancement school by one of Car Audios first innovators and most influential people in our industry who started the worlds first Car Audio and enhancement school back in the late 1980s “CMA”, from this school Critical MASS was started in Orlando, FL, in 1990. Till this day parts of the technical principles and teachings of CMA are used industry wide in Mobile Electronics teachings and books by associations such as MERA and CEA. Over the past decades Critical MASS has continued to innovate and now leading the way with the Critical MASS $259,000 CES-5.1 one of a kind Esoteric ESL sound system. Not only does Critical MASS make the Best and most expensive car audio system in the world, but this system (which integrates this Esoteric ESL Series amplifier) is so good, that when Car Audio Magazine tested the least expensive part of our $259,000 ESL system “the UL12” called it Perfect , and the BEST and added that it was so good that he would sell a few things, to own one because its worth every dollar! In addition the Critical MASS UL12 was rated #1 over all others by Car Audio Magazine, including companies such as JL Audio, Image Dynamics, Alpine, Xtant, Kicker, Arc Audio, MB Quart, Digital Designs, Cerwin-Vega, Orion, Phoenix Gold Earthquake etc… In other words Imagine how good the rest of the system must sound if the least expensive part of it is the worlds BEST? You will not have to imagine much longer as theCM-AUE1500.4 series amplifier you just purchased uses many of the same Critical MASS quality components as the amplifier used in our $259,000 electrostat system. THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE Features:Only Audiophile grade components with Audiophile tolerances for pure exact audio reproduction at all volume levels throughout the entire bandwidth.1 ohm native stability per channel (all 4 channels). 2 ohms bridged. Frequency response 5Hz - 58Khz High bandwidth Burr-Brown amplifier sectionProtection and Power on indicator LEDAudiophile grade input with 8V - 0.1V Gain volume Min - MaxProtection circuit for thermal, overload, over voltage, DC reverse, - DV offset24/oct variable Hi-pass available on all channels 1,2,3,424/oct variable Lo-pass available on all channels 1,2,3,4Sub-Bass gain from +0db variable to +18 dbavailable on all channels 1,2,3,4 Full range available on all channels 1,2,3,4True Audiophile 1 ohm design for full range drivers and subwoofers alike High Efficiency Audiophile designSpecifications: RMS power at 2 ? Stereo 250w x 4 CHRMS Power at 2 ? Mono (Bridged) 600w x 2 CH, or mixed mode ( 300W x 2 @ 1 ohm + 600W x 1 @ 2 ohms ) RMS Power at 1 ? Stereo 300w x 4CHHigh pass variable crossover(40Hz~160Hz at 24 dB/OCT - all channels Low pass variable crossover(40Hz~160Hz at 24dB/OCT - all channels T.H.D. 0.0005%Input sensitivity 100mV~8VInput impedance 110K ?Damping factor >900S/N Ratio 119dbChannel separation 115dB THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE Critical Mass Audio is well known for there superior audio engineering, and designs. This critical Mass audio Amp is a true HiFi, audiophile grade amplifier designed for car use. Not only does this amplifier deliver all the midrange richness, it also delivers the realism, and presence, with power to add and spare. This hybrid design makes it one of the purest, natural sounding mobile amplifiers available today and in the future. This Critical Mass power Amplifier was designed to serve as the control center for high-performance audio and audio/video systems. This circuit’s complex simplicity pays dividends in tonal integrity and seductive musicality while offering flexibility in system matching. Critical Mass is your first choice for awesome sound and total tonal flexibility. This amp puts the most sought-after sounds in amp history at your fingertips. This amp is a major sonic advance of its time. Resolution and dynamics are startlingly better than anything ever made for a car mobile audio system, suddenly you can pick out each individual voice in a choir singing in unison in a great cathedral. Small and large details stand out in bolder relief, tightly focused, wonderfully holographic. Bass is tighter and more dynamic. It sounds as though the power has been increased, with a more effortless quality.You will own one of the best sonically built amps ever made for your ride. This amplifier has an Excellent and classical circuit that anyone would want. The sound representation is Big dynamic range, mellow low frequency, full mid-frequency and smooth high frequency, good music sense and charming timbre. This amplifier comes with built in professional output transformer and Hi-End components that are used to produce the best sounding car amplifier ever. Buy the best once and enjoy. most of the pros use Critical Mass Audio because they know when you buy the best you sound the best... thanks and good luck... no reserve... last bid takes it home This CM-AUE1500.4 Series Amplifier is the result of extraordinary passion for High-Fidelity. This is the exact amplifier used in our world renowned $259,000 ESL world reference esoteric audio system. Built using only the finest techniques and materials available today. Critical MASS amplifiers are manufactured and tested to meet the highest component quality and control standards. Engineered to provide decades of musical enjoyment. Critical MASS is a Car Audio company whose Super-Fi electronics have made innovation history in the world of high-end mobile sound CA&E. Critical Mass was formed from the World’s First Car Audio and Enhancement school by one of Car Audios first innovators and most influential people in our industry who started the worlds first Car Audio and enhancement school back in the late 1980s “CMA”, from this school Critical MASS was started in Orlando, FL, in 1990. Till this day parts of the technical principles and teachings of CMA are used industry wide in Mobile Electronics teachings and books by associations such as MERA and CEA. Over the past decades Critical MASS has continued to innovate and now leading the way with the Critical MASS $259,000 CES-5.1 one of a kind Esoteric ESL sound system. Not only does Critical MASS make the Best and most expensive car audio system in the world, but this system (which integrates this Esoteric ESL Series amplifier) is so good, that when Car Audio Magazine tested the least expensive part of our $259,000 ESL system “the UL12” called it Perfect , and the BEST and added that it was so good that he would sell a few things, to own one because its worth every dollar! In addition the Critical MASS UL12 was rated #1 over all others by Car Audio Magazine, including companies such as JL Audio, Image Dynamics, Alpine, Xtant, Kicker, Arc Audio, MB Quart, Digital Designs, Cerwin-Vega, Orion, Phoenix Gold Earthquake etc… In other words Imagine how good the rest of the system must sound if the least expensive part of it is the worlds BEST? You will not have to imagine much longer as theCM-AUE1500.4 series amplifier you just purchased uses many of the same Critical MASS quality components as the amplifier used in our $259,000 electrostat system. Features:Only Audiophile grade components with Audiophile tolerances for pure exact audio reproduction at all volume levels throughout the entire bandwidth.1 ohm native stability per channel (all 4 channels). 2 ohms bridged. Frequency response 5Hz - 58Khz High bandwidth Burr-Brown amplifier sectionProtection and Power on indicator LEDAudiophile grade input with 8V - 0.1V Gain volume Min - MaxProtection circuit for thermal, overload, over voltage, DC reverse, - DV offset24/oct variable Hi-pass available on all channels 1,2,3,424/oct variable Lo-pass available on all channels 1,2,3,4Sub-Bass gain from +0db variable to +18 dbavailable on all channels 1,2,3,4 Full range available on all channels 1,2,3,4True Audiophile 1 ohm design for full range drivers and subwoofers alike High Efficiency Audiophile designSpecifications: RMS power at 2 ? Stereo 250w x 4 CHRMS Power at 2 ? Mono (Bridged) 600w x 2 CH, or mixed mode ( 300W x 2 @ 1 ohm + 600W x 1 @ 2 ohms ) RMS Power at 1 ? Stereo 300w x 4CHHigh pass variable crossover(40Hz~160Hz at 24 dB/OCT - all channels Low pass variable crossover(40Hz~160Hz at 24dB/OCT - all channels T.H.D. 0.0005%Input sensitivity 100mV~8VInput impedance 110K ?Damping factor >900S/N Ratio 119dbChannel separation 115dBhttps://icondealerservice.com/esoteric-esl.html For more information on Critical MASS Audio products please visit their official site: https://youtu.be/4R644FpPYVI https://youtu.be/rwvg_Lm0AUs NEW CRITICAL MASS AUDIO PRODUCTS Thank you for shopping with us here on Ebay for the last 19 years. We love selling on Ebay and helping our customers build the best sound systems possible. We are the ONLY AUTHORIZED Critical MASS Audio reseller on Ebay, andyou can call Critical Mass Audio to verify. Thank you and we hope you have a great day.Rated #1 by the Pros in Car & Audio Magazine. Founded in the early 90s Critical MASS Audio has established itself over the 30 plus years as one of the finest audio manufacturers in the world. Many even claim Critical MASS Audio is in a league of its own due its unparalleled combination of the highest possible level in sound, design and finish. What is for certain is the proven consistency in delivering excellence for ears, eyes and hands without any kind of compromise - materialized in unique masterpieces. Words alone cannot effectively describe the CRITICAL MASS AUDIO sound. Objective descriptions such as ruler-smooth frequency response, ultra fast step response and excessive adjectives like neutrality and amazing soundstage could be used however these qualities are a successful by-product of accurate engineering stemming from Critical Mass Audios goal of reaching for perfection. Sonically, the sheer scale and dynamics of the music in this Car Audio system was bloody extraordinary. The effect was Audio Oasis! Award material all the way. The sound was effortless, fluid, natural, organic, and had the sort of transparency that I associate with only the finest sort of designs that Ive encountered on this planet. Detail without edginess; dynamics without loss of control; full-frequency-range presentation without humps or valleys... The Critical Mass Audio system was AMAZING!!! If you want the very best in Car - Home - Motorcycle - Boat... The Critical Mass Audio line of Speakers Amplifiers Crossovers and ALL things high-end audio, will be the last stop for you! You have found the best there is. THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIES/// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE AUCTION IS FOR AMPLIFIER ONLY AUCTION IS FOR AMPLIFIER CM-AUE1500.4 BY CRITICAL MASS AUDIO USA CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIES/// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE AUCTION IS FOR AMPLIFIER ONLY CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIESTOP OF LINE SOUND QUALITY AUDIOPHILE GRADE PRO CLASS SQ SERIES /// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE TAKE A LOOK AT THE VERY BEST IN AUDIOPHILE SOUND QUALITY /// VIDEO LINKS BELOW https://www.youtube.com/watch?v=4GUgv_2pb5M&t=152s https://www.youtube.com/watch?v=aKOZAQngnwg&t=25s https://www.youtube.com/watch?v=dmZV6h9au0U https://www.youtube.com/watch?v=-CMo7Xs7Ypo https://www.youtube.com/watch?v=KSZHC-8Mq9g&t=262s https://www.youtube.com/watch?v=4R644FpPYVI https://www.youtube.com/shorts/L208qXoM4Bg https://www.youtube.com/watch?v=1DzTnJ_fx2w https://www.youtube.com/watch?v=a2gQ64rdiyU“CREATED BY AUDIOPHILES WITH AN EXTRAORDINARY PASSION FOR HIGH-FIDELITY”Features:Only Audiophile grade components with Audiophile tolerances for pure exact audio reproduction at all volume levels throughout the entire bandwidth.1 ohm native stability per channel (all 4 channels). 2 ohms bridged. Frequency response 5Hz - 58Khz High bandwidth Burr-Brown amplifier sectionProtection and Power on indicator LEDAudiophile grade input with 8V - 0.1V Gain volume Min - MaxProtection circuit for thermal, overload, over voltage, DC reverse, - DV offset24/oct variable Hi-pass available on all channels 1,2,3,424/oct variable Lo-pass available on all channels 1,2,3,4Sub-Bass gain from +0db variable to +18 dbavailable on all channels 1,2,3,4 Full range available on all channels 1,2,3,4True Audiophile 1 ohm design for full range drivers and subwoofers alike High Efficiency Audiophile designSpecifications: RMS power at 2 ? Stereo 250w x 4 CHRMS Power at 2 ? Mono (Bridged) 600w x 2 CH, or mixed mode ( 300W x 2 @ 1 ohm + 600W x 1 @ 2 ohms ) RMS Power at 1 ? Stereo 300w x 4CHHigh pass variable crossover(40Hz~160Hz at 24 dB/OCT - all channels Low pass variable crossover(40Hz~160Hz at 24dB/OCT - all channels T.H.D. 0.0005%Input sensitivity 100mV~8VInput impedance 110K ?Damping factor >900S/N Ratio 119dbChannel separation 115dBWE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY.WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.visit their official website for more specifications and details WE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY.CRITICAL MASS UL12 UL-12 SUBWOOFER IN ACTION VIDEOVideo will open in a new windowUsing the mobile app? Copy this link into your browser: WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE CRITICAL MASS AUDIO USAWORLD CLASS LEADER IN SQ SOUND QUALITY RATED #1 BY THE PROS THE BEST 4CH IN SOUND QUALITY 1500.4 MSRP. $13,999.00 RETAIL PRICE

Amplify your car audio experience with the Audison AP4.9 Bit DSP Processor Amplifier. This sleek black amplifier boasts a powerful RMS power output of 500W across 4 channels, making for high-quality sound on the go. With its efficient design from trusted brand Audison, the AP4.9 is sure to impress even the most discerning audiophile. The AP4.9 is perfect for upgrading your car's sound system and taking your music to the next level.

Audison APBX 8 R Box Reflex subwoofer passivo | 500 W di potenza di picco | 200 mm | 4 ohm. In perfette condizioni bassi profondi caldi e equilibrati comprensivi di 4 piedini per posizionarlo in orizzontale. La cassa caricata APBX 8 R stata sviluppata con caricamento reflex, con una messa a punto progettata per concentrare lSPL nella gamma di frequenze pi basse. Lobiettivo era quello di sfruttare il naturale aumento di potenza che si riscontra nella maggior parte delle autovetture al di sotto dei 60 Hz, noto come guadagno di cabina. Il subwoofer da 8 pollici a bobina mobile singola da 4 ohm ha un motore potente che massimizza lefficienza in combinazione con lamplificatore AP8.9 bit. La bassa frequenza di risonanza del subwoofer, abbinata alla cassa reflex, mantiene bassa lescursione nellintero spettro audio, consentendo anche lutilizzo con una coppia di canali a ponte AP4.9 bit / AP4 D, in grado di erogare 260 W rms.

CRITICAL MASS AUDIO USA AUDIOPHILEWORLD CLASS LEADER IN SQ SOUND QUALITY RATED #1 BY THE PROS THE BEST 4CH IN SOUND QUALITY 1500.4 MSRP. $13,999.00 RETAIL PRICE CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIES/// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE TAKE A LOOK AT THE VERY BEST IN AUDIOPHILE SOUND QUALITY /// VIDEO LINKS BELOW https://www.youtube.com/watch?v=4GUgv_2pb5M&t=152s https://www.youtube.com/watch?v=aKOZAQngnwg&t=25s https://www.youtube.com/watch?v=dmZV6h9au0U https://www.youtube.com/watch?v=-CMo7Xs7Ypo https://www.youtube.com/watch?v=KSZHC-8Mq9g&t=262s https://www.youtube.com/watch?v=4R644FpPYVI https://www.youtube.com/shorts/L208qXoM4Bg https://www.youtube.com/watch?v=1DzTnJ_fx2w https://www.youtube.com/watch?v=a2gQ64rdiyU CRITICAL MASS AUDIO USAWORLD CLASS LEADER IN SQ SOUND QUALITY RATED #1 BY THE PROS THE BEST 4CH IN SOUND QUALITY 1500.4 MSRP. $13,999.00 RETAIL PRICE “CREATED BY AUDIOPHILES WITH AN EXTRAORDINARY PASSION FOR HIGH-FIDELITY” WE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY.WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.visit their official website for more specifications and details WE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY. CRITICAL MASS UL12 UL-12 SUBWOOFER IN ACTION VIDEO Video will open in a new window Using the mobile app? Copy this link into your browser: WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE LAST BID TAKES IT HOME... BUY THIS AMP HERE ON EBAY BEST DEAL EVER... WILL NOT LAST !!! Thank you for shopping with us. Thank you for supporting American JOBS!!!We have been a Critical Mass Audio direct dealer for more than 30 years. I was one of their first students when They created the first and Best Car Audio School in the Industry based in Florida. As a USA based and Owned company we are Proud to work and Support American Jobs and Industries. We thank you for the 17 plus years of Support here in the Ebay Marketplace. If you are looking for the Best Quality Car Audio Equipment, you are in Great Hands with Critical Mass Audio.As a USA Based and run company we will always support our most important assets which are our Great People and Family.Thank you for looking at our auctions and for supporting the American workforce economy. BUY FROM US, WE ARE A AUTHORIZED CRITICAL MASS RE-SELLER / DEALER !!!https://youtu.be/4R644FpPYVI https://youtu.be/rwvg_Lm0AUs THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE ALL OUR PRODUCTS COME WITH THE FULL FACTORY WARRANTY!!!SHOP WITH CONFIDENCE. THANK YOU.MSRP $13,999 BEST 4 CHANNEL AMP FOR SOUND QUALITY, HIFI AUDIOPHILE Rated #1 by the Pros in Car & Audio Magazine. Founded in the early 90s Critical MASS Audio has established itself over the 30 plus years as one of the finest audio manufacturers in the world. Many even claim Critical MASS Audio is in a league of its own due its unparalleled combination of the highest possible level in sound, design and finish. What is for certain is the proven consistency in delivering excellence for ears, eyes and hands without any kind of compromise - materialized in unique masterpieces. Words alone cannot effectively describe the CRITICAL MASS AUDIO sound. Objective descriptions such as ruler-smooth frequency response, ultra fast step response and excessive adjectives like neutrality and amazing soundstage could be used however these qualities are a successful by-product of accurate engineering stemming from Critical Mass Audios goal of reaching for perfection. Sonically, the sheer scale and dynamics of the music in this Car Audio system was bloody extraordinary. The effect was Audio Oasis! Award material all the way. The sound was effortless, fluid, natural, organic, and had the sort of transparency that I associate with only the finest sort of designs that Ive encountered on this planet. Detail without edginess; dynamics without loss of control; full-frequency-range presentation without humps or valleys... The Critical Mass Audio system was AMAZING!!! If you want the very best in Car - Home - Motorcycle - Boat... The Critical Mass Audio line of Speakers Amplifiers Crossovers and ALL things high-end audio, will be the last stop for you! You have found the best there is. BUY THE BEST THE FIRST TIME AND ENJOY!!! YOUR EARS WILL THANK YOU!IF YOU ARE LOOKING FOR THE BEST 4 CHANNEL AMPLIFIER IN THE MARKET PLACE, LOOK NO FURTHER YOU HAVE FOUND IT!!!IT FEELS GREAT TO OWN THE VERY BEST AND ITS EVEN BETTER WHEN YOU CAN GET A GREAT DEAL ON THE VERY BEST. HERE IS YOUR CHANCE TO OWN THE CREAM OF THE CROP! THE VERY BEST IN PERFORMANCE AND SOUND QUALITY... LAST BID TAKES IT HOME, NO RESERVE. IF YOU ARE LOOKING FOR THE BEST HERE IT IS.THANKS FOR SHOPPING WITH US AND HAPPY BIDDING, DONT LET THIS GREAT DEAL SLIP AWAY...THIS IS A $13,999 AMPLIFIERIT IS MADE FOR THE VERY BEST IN SOUND QUALITYBUY THE BEST ONCE AND ENJOY!!!ONLY 2 IN STOCK, THATS IT!DONT LET THIS GREAT DEAL SLIP AWAYONCE IN A LIFETIME CHANCE TO OWN THE BESTAT NO RESERVE, LAST BID TAKES IT HOMEOVER 10 YEARS ON EBAY AND ALL + 100% FEEDBACKBUY THE BEST ONCE AND ENJOY!!!GOOD LUCK BIDDING AND ENJOY!!!below is a quote from USACi sound quality World ChampionI should preface this review with exactly whothe listeners are: Robyn - USACi sound qualityWorld Champion and me - both musicians andaudiophiles. Needless to say, We are a toughbunch to impress. The overall transparency iscrystal clear, giving us the sonic illusion that themusicians were performing over the engine. I reallycant express how happy we are with this set- and every other Critical MASS product wevehad the pleasure of listening to! USACi sound quality World Champion This CM-A1000.4 Series Amplifier is built using the finest techniques and materials available today. Critical MASS amplifiers are manufactured and tested to meet the highest component quality and control standards. Engineered to provide decades of musical enjoyment. Critical MASS is a Car Audio company whose Super-Fi electronics have made innovation history in the world of high-end mobile sound CA&E. Critical Mass was formed from the World’s First Car Audio and Enhancement school by one of Car Audios first innovators and most influential people in our industry who started the worlds first Car Audio and enhancement school back in the late 1980s “CMA”, from this school Critical MASS was started in Orlando, FL, in 1990. Till this day parts of the technical principles and teachings of CMA are used industry wide in Mobile Electronics teachings and books by associations such as MERA and CEA. Over the past decades Critical MASS has continued to innovate and now leading the way with the Critical MASS $259,000 CES-5.1 one of a kind Esoteric ESL sound system. Not only does Critical MASS make the Best and most expensive car audio system in the world, but this system is so good, that when Car Audio Magazine tested the least expensive part of our $259,000 ESL system “the UL12” called it Perfect , and the BEST and added that it was so good that he would sell a few things, to own one because its worth every dollar! In addition the Critical MASS UL12 was rated #1 over all others by Car Audio Magazine, including companies such as JL Audio, Image Dynamics, Alpine, Xtant, Kicker, Arc Audio, MB Quart, Digital Designs, Cerwin-Vega, Orion, Phoenix Gold Earthquake etc… In other words Imagine how good the rest of the system must sound if the least expensive part of it is the worlds BEST? You will not have to imagine much longer as the CM-A1000.4 series amplifier you just purchased uses many of the same Critical MASS quality components as the amplifier used in our $259,000 electrostat system. This CM-AUE1500.4 Series Amplifier is the result of extraordinary passion for High-Fidelity. This is the exact amplifier used in our world renowned $259,000 ESL world reference esoteric audio system. Built using only the finest techniques and materials available today. Critical MASS amplifiers are manufactured and tested to meet the highest component quality and control standards. Engineered to provide decades of musical enjoyment. Critical MASS is a Car Audio company whose Super-Fi electronics have made innovation history in the world of high-end mobile sound CA&E. Critical Mass was formed from the World’s First Car Audio and Enhancement school by one of Car Audios first innovators and most influential people in our industry who started the worlds first Car Audio and enhancement school back in the late 1980s “CMA”, from this school Critical MASS was started in Orlando, FL, in 1990. Till this day parts of the technical principles and teachings of CMA are used industry wide in Mobile Electronics teachings and books by associations such as MERA and CEA. Over the past decades Critical MASS has continued to innovate and now leading the way with the Critical MASS $259,000 CES-5.1 one of a kind Esoteric ESL sound system. Not only does Critical MASS make the Best and most expensive car audio system in the world, but this system (which integrates this Esoteric ESL Series amplifier) is so good, that when Car Audio Magazine tested the least expensive part of our $259,000 ESL system “the UL12” called it Perfect , and the BEST and added that it was so good that he would sell a few things, to own one because its worth every dollar! In addition the Critical MASS UL12 was rated #1 over all others by Car Audio Magazine, including companies such as JL Audio, Image Dynamics, Alpine, Xtant, Kicker, Arc Audio, MB Quart, Digital Designs, Cerwin-Vega, Orion, Phoenix Gold Earthquake etc… In other words Imagine how good the rest of the system must sound if the least expensive part of it is the worlds BEST? You will not have to imagine much longer as theCM-AUE1500.4 series amplifier you just purchased uses many of the same Critical MASS quality components as the amplifier used in our $259,000 electrostat system. THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE Features:Only Audiophile grade components with Audiophile tolerances for pure exact audio reproduction at all volume levels throughout the entire bandwidth.1 ohm native stability per channel (all 4 channels). 2 ohms bridged. Frequency response 5Hz - 58Khz High bandwidth Burr-Brown amplifier sectionProtection and Power on indicator LEDAudiophile grade input with 8V - 0.1V Gain volume Min - MaxProtection circuit for thermal, overload, over voltage, DC reverse, - DV offset24/oct variable Hi-pass available on all channels 1,2,3,424/oct variable Lo-pass available on all channels 1,2,3,4Sub-Bass gain from +0db variable to +18 dbavailable on all channels 1,2,3,4 Full range available on all channels 1,2,3,4True Audiophile 1 ohm design for full range drivers and subwoofers alike High Efficiency Audiophile designSpecifications: RMS power at 2 ? Stereo 250w x 4 CHRMS Power at 2 ? Mono (Bridged) 600w x 2 CH, or mixed mode ( 300W x 2 @ 1 ohm + 600W x 1 @ 2 ohms ) RMS Power at 1 ? Stereo 300w x 4CHHigh pass variable crossover(40Hz~160Hz at 24 dB/OCT - all channels Low pass variable crossover(40Hz~160Hz at 24dB/OCT - all channels T.H.D. 0.0005%Input sensitivity 100mV~8VInput impedance 110K ?Damping factor >900S/N Ratio 119dbChannel separation 115dB THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE Critical Mass Audio is well known for there superior audio engineering, and designs. This critical Mass audio Amp is a true HiFi, audiophile grade amplifier designed for car use. Not only does this amplifier deliver all the midrange richness, it also delivers the realism, and presence, with power to add and spare. This hybrid design makes it one of the purest, natural sounding mobile amplifiers available today and in the future. This Critical Mass power Amplifier was designed to serve as the control center for high-performance audio and audio/video systems. This circuit’s complex simplicity pays dividends in tonal integrity and seductive musicality while offering flexibility in system matching. Critical Mass is your first choice for awesome sound and total tonal flexibility. This amp puts the most sought-after sounds in amp history at your fingertips. This amp is a major sonic advance of its time. Resolution and dynamics are startlingly better than anything ever made for a car mobile audio system, suddenly you can pick out each individual voice in a choir singing in unison in a great cathedral. Small and large details stand out in bolder relief, tightly focused, wonderfully holographic. Bass is tighter and more dynamic. It sounds as though the power has been increased, with a more effortless quality.You will own one of the best sonically built amps ever made for your ride. This amplifier has an Excellent and classical circuit that anyone would want. The sound representation is Big dynamic range, mellow low frequency, full mid-frequency and smooth high frequency, good music sense and charming timbre. This amplifier comes with built in professional output transformer and Hi-End components that are used to produce the best sounding car amplifier ever. Buy the best once and enjoy. most of the pros use Critical Mass Audio because they know when you buy the best you sound the best... thanks and good luck... no reserve... last bid takes it home This CM-AUE1500.4 Series Amplifier is the result of extraordinary passion for High-Fidelity. This is the exact amplifier used in our world renowned $259,000 ESL world reference esoteric audio system. Built using only the finest techniques and materials available today. Critical MASS amplifiers are manufactured and tested to meet the highest component quality and control standards. Engineered to provide decades of musical enjoyment. Critical MASS is a Car Audio company whose Super-Fi electronics have made innovation history in the world of high-end mobile sound CA&E. Critical Mass was formed from the World’s First Car Audio and Enhancement school by one of Car Audios first innovators and most influential people in our industry who started the worlds first Car Audio and enhancement school back in the late 1980s “CMA”, from this school Critical MASS was started in Orlando, FL, in 1990. Till this day parts of the technical principles and teachings of CMA are used industry wide in Mobile Electronics teachings and books by associations such as MERA and CEA. Over the past decades Critical MASS has continued to innovate and now leading the way with the Critical MASS $259,000 CES-5.1 one of a kind Esoteric ESL sound system. Not only does Critical MASS make the Best and most expensive car audio system in the world, but this system (which integrates this Esoteric ESL Series amplifier) is so good, that when Car Audio Magazine tested the least expensive part of our $259,000 ESL system “the UL12” called it Perfect , and the BEST and added that it was so good that he would sell a few things, to own one because its worth every dollar! In addition the Critical MASS UL12 was rated #1 over all others by Car Audio Magazine, including companies such as JL Audio, Image Dynamics, Alpine, Xtant, Kicker, Arc Audio, MB Quart, Digital Designs, Cerwin-Vega, Orion, Phoenix Gold Earthquake etc… In other words Imagine how good the rest of the system must sound if the least expensive part of it is the worlds BEST? You will not have to imagine much longer as theCM-AUE1500.4 series amplifier you just purchased uses many of the same Critical MASS quality components as the amplifier used in our $259,000 electrostat system. Features:Only Audiophile grade components with Audiophile tolerances for pure exact audio reproduction at all volume levels throughout the entire bandwidth.1 ohm native stability per channel (all 4 channels). 2 ohms bridged. Frequency response 5Hz - 58Khz High bandwidth Burr-Brown amplifier sectionProtection and Power on indicator LEDAudiophile grade input with 8V - 0.1V Gain volume Min - MaxProtection circuit for thermal, overload, over voltage, DC reverse, - DV offset24/oct variable Hi-pass available on all channels 1,2,3,424/oct variable Lo-pass available on all channels 1,2,3,4Sub-Bass gain from +0db variable to +18 dbavailable on all channels 1,2,3,4 Full range available on all channels 1,2,3,4True Audiophile 1 ohm design for full range drivers and subwoofers alike High Efficiency Audiophile designSpecifications: RMS power at 2 ? Stereo 250w x 4 CHRMS Power at 2 ? Mono (Bridged) 600w x 2 CH, or mixed mode ( 300W x 2 @ 1 ohm + 600W x 1 @ 2 ohms ) RMS Power at 1 ? Stereo 300w x 4CHHigh pass variable crossover(40Hz~160Hz at 24 dB/OCT - all channels Low pass variable crossover(40Hz~160Hz at 24dB/OCT - all channels T.H.D. 0.0005%Input sensitivity 100mV~8VInput impedance 110K ?Damping factor >900S/N Ratio 119dbChannel separation 115dBhttps://icondealerservice.com/esoteric-esl.html For more information on Critical MASS Audio products please visit their official site: https://youtu.be/4R644FpPYVI https://youtu.be/rwvg_Lm0AUs NEW CRITICAL MASS AUDIO PRODUCTS Thank you for shopping with us here on Ebay for the last 19 years. We love selling on Ebay and helping our customers build the best sound systems possible. We are the ONLY AUTHORIZED Critical MASS Audio reseller on Ebay, andyou can call Critical Mass Audio to verify. Thank you and we hope you have a great day.Rated #1 by the Pros in Car & Audio Magazine. Founded in the early 90s Critical MASS Audio has established itself over the 30 plus years as one of the finest audio manufacturers in the world. Many even claim Critical MASS Audio is in a league of its own due its unparalleled combination of the highest possible level in sound, design and finish. What is for certain is the proven consistency in delivering excellence for ears, eyes and hands without any kind of compromise - materialized in unique masterpieces. Words alone cannot effectively describe the CRITICAL MASS AUDIO sound. Objective descriptions such as ruler-smooth frequency response, ultra fast step response and excessive adjectives like neutrality and amazing soundstage could be used however these qualities are a successful by-product of accurate engineering stemming from Critical Mass Audios goal of reaching for perfection. Sonically, the sheer scale and dynamics of the music in this Car Audio system was bloody extraordinary. The effect was Audio Oasis! Award material all the way. The sound was effortless, fluid, natural, organic, and had the sort of transparency that I associate with only the finest sort of designs that Ive encountered on this planet. Detail without edginess; dynamics without loss of control; full-frequency-range presentation without humps or valleys... The Critical Mass Audio system was AMAZING!!! If you want the very best in Car - Home - Motorcycle - Boat... The Critical Mass Audio line of Speakers Amplifiers Crossovers and ALL things high-end audio, will be the last stop for you! You have found the best there is. THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIES/// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE AUCTION IS FOR AMPLIFIER ONLY AUCTION IS FOR AMPLIFIER CM-AUE1500.4 BY CRITICAL MASS AUDIO USA CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIES/// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE AUCTION IS FOR AMPLIFIER ONLY CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIESTOP OF LINE SOUND QUALITY AUDIOPHILE GRADE PRO CLASS SQ SERIES /// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE TAKE A LOOK AT THE VERY BEST IN AUDIOPHILE SOUND QUALITY /// VIDEO LINKS BELOW https://www.youtube.com/watch?v=4GUgv_2pb5M&t=152s https://www.youtube.com/watch?v=aKOZAQngnwg&t=25s https://www.youtube.com/watch?v=dmZV6h9au0U https://www.youtube.com/watch?v=-CMo7Xs7Ypo https://www.youtube.com/watch?v=KSZHC-8Mq9g&t=262s https://www.youtube.com/watch?v=4R644FpPYVI https://www.youtube.com/shorts/L208qXoM4Bg https://www.youtube.com/watch?v=1DzTnJ_fx2w https://www.youtube.com/watch?v=a2gQ64rdiyU“CREATED BY AUDIOPHILES WITH AN EXTRAORDINARY PASSION FOR HIGH-FIDELITY”Features:Only Audiophile grade components with Audiophile tolerances for pure exact audio reproduction at all volume levels throughout the entire bandwidth.1 ohm native stability per channel (all 4 channels). 2 ohms bridged. Frequency response 5Hz - 58Khz High bandwidth Burr-Brown amplifier sectionProtection and Power on indicator LEDAudiophile grade input with 8V - 0.1V Gain volume Min - MaxProtection circuit for thermal, overload, over voltage, DC reverse, - DV offset24/oct variable Hi-pass available on all channels 1,2,3,424/oct variable Lo-pass available on all channels 1,2,3,4Sub-Bass gain from +0db variable to +18 dbavailable on all channels 1,2,3,4 Full range available on all channels 1,2,3,4True Audiophile 1 ohm design for full range drivers and subwoofers alike High Efficiency Audiophile designSpecifications: RMS power at 2 ? Stereo 250w x 4 CHRMS Power at 2 ? Mono (Bridged) 600w x 2 CH, or mixed mode ( 300W x 2 @ 1 ohm + 600W x 1 @ 2 ohms ) RMS Power at 1 ? Stereo 300w x 4CHHigh pass variable crossover(40Hz~160Hz at 24 dB/OCT - all channels Low pass variable crossover(40Hz~160Hz at 24dB/OCT - all channels T.H.D. 0.0005%Input sensitivity 100mV~8VInput impedance 110K ?Damping factor >900S/N Ratio 119dbChannel separation 115dBWE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY.WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.visit their official website for more specifications and details WE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY.CRITICAL MASS UL12 UL-12 SUBWOOFER IN ACTION VIDEOVideo will open in a new windowUsing the mobile app? Copy this link into your browser: WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE CRITICAL MASS AUDIO USAWORLD CLASS LEADER IN SQ SOUND QUALITY RATED #1 BY THE PROS THE BEST 4CH IN SOUND QUALITY 1500.4 MSRP. $13,999.00 RETAIL PRICE

CRITICAL MASS AUDIO USA AUDIOPHILEWORLD CLASS LEADER IN SQ SOUND QUALITY RATED #1 BY THE PROS THE BEST 4CH IN SOUND QUALITY 1500.4 MSRP. $13,999.00 RETAIL PRICE CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIES/// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE TAKE A LOOK AT THE VERY BEST IN AUDIOPHILE SOUND QUALITY /// VIDEO LINKS BELOW https://www.youtube.com/watch?v=4GUgv_2pb5M&t=152s https://www.youtube.com/watch?v=aKOZAQngnwg&t=25s https://www.youtube.com/watch?v=dmZV6h9au0U https://www.youtube.com/watch?v=-CMo7Xs7Ypo https://www.youtube.com/watch?v=KSZHC-8Mq9g&t=262s https://www.youtube.com/watch?v=4R644FpPYVI https://www.youtube.com/shorts/L208qXoM4Bg https://www.youtube.com/watch?v=1DzTnJ_fx2w https://www.youtube.com/watch?v=a2gQ64rdiyU CRITICAL MASS AUDIO USAWORLD CLASS LEADER IN SQ SOUND QUALITY RATED #1 BY THE PROS THE BEST 4CH IN SOUND QUALITY 1500.4 MSRP. $13,999.00 RETAIL PRICE “CREATED BY AUDIOPHILES WITH AN EXTRAORDINARY PASSION FOR HIGH-FIDELITY” WE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY.WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.visit their official website for more specifications and details WE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY. CRITICAL MASS UL12 UL-12 SUBWOOFER IN ACTION VIDEO Video will open in a new window Using the mobile app? Copy this link into your browser: WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE LAST BID TAKES IT HOME... BUY THIS AMP HERE ON EBAY BEST DEAL EVER... WILL NOT LAST !!! Thank you for shopping with us. Thank you for supporting American JOBS!!!We have been a Critical Mass Audio direct dealer for more than 30 years. I was one of their first students when They created the first and Best Car Audio School in the Industry based in Florida. As a USA based and Owned company we are Proud to work and Support American Jobs and Industries. We thank you for the 17 plus years of Support here in the Ebay Marketplace. If you are looking for the Best Quality Car Audio Equipment, you are in Great Hands with Critical Mass Audio.As a USA Based and run company we will always support our most important assets which are our Great People and Family.Thank you for looking at our auctions and for supporting the American workforce economy. BUY FROM US, WE ARE A AUTHORIZED CRITICAL MASS RE-SELLER / DEALER !!!https://youtu.be/4R644FpPYVI https://youtu.be/rwvg_Lm0AUs THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE ALL OUR PRODUCTS COME WITH THE FULL FACTORY WARRANTY!!!SHOP WITH CONFIDENCE. THANK YOU.MSRP $13,999 BEST 4 CHANNEL AMP FOR SOUND QUALITY, HIFI AUDIOPHILE Rated #1 by the Pros in Car & Audio Magazine. Founded in the early 90s Critical MASS Audio has established itself over the 30 plus years as one of the finest audio manufacturers in the world. Many even claim Critical MASS Audio is in a league of its own due its unparalleled combination of the highest possible level in sound, design and finish. What is for certain is the proven consistency in delivering excellence for ears, eyes and hands without any kind of compromise - materialized in unique masterpieces. Words alone cannot effectively describe the CRITICAL MASS AUDIO sound. Objective descriptions such as ruler-smooth frequency response, ultra fast step response and excessive adjectives like neutrality and amazing soundstage could be used however these qualities are a successful by-product of accurate engineering stemming from Critical Mass Audios goal of reaching for perfection. Sonically, the sheer scale and dynamics of the music in this Car Audio system was bloody extraordinary. The effect was Audio Oasis! Award material all the way. The sound was effortless, fluid, natural, organic, and had the sort of transparency that I associate with only the finest sort of designs that Ive encountered on this planet. Detail without edginess; dynamics without loss of control; full-frequency-range presentation without humps or valleys... The Critical Mass Audio system was AMAZING!!! If you want the very best in Car - Home - Motorcycle - Boat... The Critical Mass Audio line of Speakers Amplifiers Crossovers and ALL things high-end audio, will be the last stop for you! You have found the best there is. BUY THE BEST THE FIRST TIME AND ENJOY!!! YOUR EARS WILL THANK YOU!IF YOU ARE LOOKING FOR THE BEST 4 CHANNEL AMPLIFIER IN THE MARKET PLACE, LOOK NO FURTHER YOU HAVE FOUND IT!!!IT FEELS GREAT TO OWN THE VERY BEST AND ITS EVEN BETTER WHEN YOU CAN GET A GREAT DEAL ON THE VERY BEST. HERE IS YOUR CHANCE TO OWN THE CREAM OF THE CROP! THE VERY BEST IN PERFORMANCE AND SOUND QUALITY... LAST BID TAKES IT HOME, NO RESERVE. IF YOU ARE LOOKING FOR THE BEST HERE IT IS.THANKS FOR SHOPPING WITH US AND HAPPY BIDDING, DONT LET THIS GREAT DEAL SLIP AWAY...THIS IS A $13,999 AMPLIFIERIT IS MADE FOR THE VERY BEST IN SOUND QUALITYBUY THE BEST ONCE AND ENJOY!!!ONLY 2 IN STOCK, THATS IT!DONT LET THIS GREAT DEAL SLIP AWAYONCE IN A LIFETIME CHANCE TO OWN THE BESTAT NO RESERVE, LAST BID TAKES IT HOMEOVER 10 YEARS ON EBAY AND ALL + 100% FEEDBACKBUY THE BEST ONCE AND ENJOY!!!GOOD LUCK BIDDING AND ENJOY!!!below is a quote from USACi sound quality World ChampionI should preface this review with exactly whothe listeners are: Robyn - USACi sound qualityWorld Champion and me - both musicians andaudiophiles. Needless to say, We are a toughbunch to impress. The overall transparency iscrystal clear, giving us the sonic illusion that themusicians were performing over the engine. I reallycant express how happy we are with this set- and every other Critical MASS product wevehad the pleasure of listening to! USACi sound quality World Champion This CM-A1000.4 Series Amplifier is built using the finest techniques and materials available today. Critical MASS amplifiers are manufactured and tested to meet the highest component quality and control standards. Engineered to provide decades of musical enjoyment. Critical MASS is a Car Audio company whose Super-Fi electronics have made innovation history in the world of high-end mobile sound CA&E. Critical Mass was formed from the World’s First Car Audio and Enhancement school by one of Car Audios first innovators and most influential people in our industry who started the worlds first Car Audio and enhancement school back in the late 1980s “CMA”, from this school Critical MASS was started in Orlando, FL, in 1990. Till this day parts of the technical principles and teachings of CMA are used industry wide in Mobile Electronics teachings and books by associations such as MERA and CEA. Over the past decades Critical MASS has continued to innovate and now leading the way with the Critical MASS $259,000 CES-5.1 one of a kind Esoteric ESL sound system. Not only does Critical MASS make the Best and most expensive car audio system in the world, but this system is so good, that when Car Audio Magazine tested the least expensive part of our $259,000 ESL system “the UL12” called it Perfect , and the BEST and added that it was so good that he would sell a few things, to own one because its worth every dollar! In addition the Critical MASS UL12 was rated #1 over all others by Car Audio Magazine, including companies such as JL Audio, Image Dynamics, Alpine, Xtant, Kicker, Arc Audio, MB Quart, Digital Designs, Cerwin-Vega, Orion, Phoenix Gold Earthquake etc… In other words Imagine how good the rest of the system must sound if the least expensive part of it is the worlds BEST? You will not have to imagine much longer as the CM-A1000.4 series amplifier you just purchased uses many of the same Critical MASS quality components as the amplifier used in our $259,000 electrostat system. This CM-AUE1500.4 Series Amplifier is the result of extraordinary passion for High-Fidelity. This is the exact amplifier used in our world renowned $259,000 ESL world reference esoteric audio system. Built using only the finest techniques and materials available today. Critical MASS amplifiers are manufactured and tested to meet the highest component quality and control standards. Engineered to provide decades of musical enjoyment. Critical MASS is a Car Audio company whose Super-Fi electronics have made innovation history in the world of high-end mobile sound CA&E. Critical Mass was formed from the World’s First Car Audio and Enhancement school by one of Car Audios first innovators and most influential people in our industry who started the worlds first Car Audio and enhancement school back in the late 1980s “CMA”, from this school Critical MASS was started in Orlando, FL, in 1990. Till this day parts of the technical principles and teachings of CMA are used industry wide in Mobile Electronics teachings and books by associations such as MERA and CEA. Over the past decades Critical MASS has continued to innovate and now leading the way with the Critical MASS $259,000 CES-5.1 one of a kind Esoteric ESL sound system. Not only does Critical MASS make the Best and most expensive car audio system in the world, but this system (which integrates this Esoteric ESL Series amplifier) is so good, that when Car Audio Magazine tested the least expensive part of our $259,000 ESL system “the UL12” called it Perfect , and the BEST and added that it was so good that he would sell a few things, to own one because its worth every dollar! In addition the Critical MASS UL12 was rated #1 over all others by Car Audio Magazine, including companies such as JL Audio, Image Dynamics, Alpine, Xtant, Kicker, Arc Audio, MB Quart, Digital Designs, Cerwin-Vega, Orion, Phoenix Gold Earthquake etc… In other words Imagine how good the rest of the system must sound if the least expensive part of it is the worlds BEST? You will not have to imagine much longer as theCM-AUE1500.4 series amplifier you just purchased uses many of the same Critical MASS quality components as the amplifier used in our $259,000 electrostat system. THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE Features:Only Audiophile grade components with Audiophile tolerances for pure exact audio reproduction at all volume levels throughout the entire bandwidth.1 ohm native stability per channel (all 4 channels). 2 ohms bridged. Frequency response 5Hz - 58Khz High bandwidth Burr-Brown amplifier sectionProtection and Power on indicator LEDAudiophile grade input with 8V - 0.1V Gain volume Min - MaxProtection circuit for thermal, overload, over voltage, DC reverse, - DV offset24/oct variable Hi-pass available on all channels 1,2,3,424/oct variable Lo-pass available on all channels 1,2,3,4Sub-Bass gain from +0db variable to +18 dbavailable on all channels 1,2,3,4 Full range available on all channels 1,2,3,4True Audiophile 1 ohm design for full range drivers and subwoofers alike High Efficiency Audiophile designSpecifications: RMS power at 2 ? Stereo 250w x 4 CHRMS Power at 2 ? Mono (Bridged) 600w x 2 CH, or mixed mode ( 300W x 2 @ 1 ohm + 600W x 1 @ 2 ohms ) RMS Power at 1 ? Stereo 300w x 4CHHigh pass variable crossover(40Hz~160Hz at 24 dB/OCT - all channels Low pass variable crossover(40Hz~160Hz at 24dB/OCT - all channels T.H.D. 0.0005%Input sensitivity 100mV~8VInput impedance 110K ?Damping factor >900S/N Ratio 119dbChannel separation 115dB THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE Critical Mass Audio is well known for there superior audio engineering, and designs. This critical Mass audio Amp is a true HiFi, audiophile grade amplifier designed for car use. Not only does this amplifier deliver all the midrange richness, it also delivers the realism, and presence, with power to add and spare. This hybrid design makes it one of the purest, natural sounding mobile amplifiers available today and in the future. This Critical Mass power Amplifier was designed to serve as the control center for high-performance audio and audio/video systems. This circuit’s complex simplicity pays dividends in tonal integrity and seductive musicality while offering flexibility in system matching. Critical Mass is your first choice for awesome sound and total tonal flexibility. This amp puts the most sought-after sounds in amp history at your fingertips. This amp is a major sonic advance of its time. Resolution and dynamics are startlingly better than anything ever made for a car mobile audio system, suddenly you can pick out each individual voice in a choir singing in unison in a great cathedral. Small and large details stand out in bolder relief, tightly focused, wonderfully holographic. Bass is tighter and more dynamic. It sounds as though the power has been increased, with a more effortless quality.You will own one of the best sonically built amps ever made for your ride. This amplifier has an Excellent and classical circuit that anyone would want. The sound representation is Big dynamic range, mellow low frequency, full mid-frequency and smooth high frequency, good music sense and charming timbre. This amplifier comes with built in professional output transformer and Hi-End components that are used to produce the best sounding car amplifier ever. Buy the best once and enjoy. most of the pros use Critical Mass Audio because they know when you buy the best you sound the best... thanks and good luck... no reserve... last bid takes it home This CM-AUE1500.4 Series Amplifier is the result of extraordinary passion for High-Fidelity. This is the exact amplifier used in our world renowned $259,000 ESL world reference esoteric audio system. Built using only the finest techniques and materials available today. Critical MASS amplifiers are manufactured and tested to meet the highest component quality and control standards. Engineered to provide decades of musical enjoyment. Critical MASS is a Car Audio company whose Super-Fi electronics have made innovation history in the world of high-end mobile sound CA&E. Critical Mass was formed from the World’s First Car Audio and Enhancement school by one of Car Audios first innovators and most influential people in our industry who started the worlds first Car Audio and enhancement school back in the late 1980s “CMA”, from this school Critical MASS was started in Orlando, FL, in 1990. Till this day parts of the technical principles and teachings of CMA are used industry wide in Mobile Electronics teachings and books by associations such as MERA and CEA. Over the past decades Critical MASS has continued to innovate and now leading the way with the Critical MASS $259,000 CES-5.1 one of a kind Esoteric ESL sound system. Not only does Critical MASS make the Best and most expensive car audio system in the world, but this system (which integrates this Esoteric ESL Series amplifier) is so good, that when Car Audio Magazine tested the least expensive part of our $259,000 ESL system “the UL12” called it Perfect , and the BEST and added that it was so good that he would sell a few things, to own one because its worth every dollar! In addition the Critical MASS UL12 was rated #1 over all others by Car Audio Magazine, including companies such as JL Audio, Image Dynamics, Alpine, Xtant, Kicker, Arc Audio, MB Quart, Digital Designs, Cerwin-Vega, Orion, Phoenix Gold Earthquake etc… In other words Imagine how good the rest of the system must sound if the least expensive part of it is the worlds BEST? You will not have to imagine much longer as theCM-AUE1500.4 series amplifier you just purchased uses many of the same Critical MASS quality components as the amplifier used in our $259,000 electrostat system. Features:Only Audiophile grade components with Audiophile tolerances for pure exact audio reproduction at all volume levels throughout the entire bandwidth.1 ohm native stability per channel (all 4 channels). 2 ohms bridged. Frequency response 5Hz - 58Khz High bandwidth Burr-Brown amplifier sectionProtection and Power on indicator LEDAudiophile grade input with 8V - 0.1V Gain volume Min - MaxProtection circuit for thermal, overload, over voltage, DC reverse, - DV offset24/oct variable Hi-pass available on all channels 1,2,3,424/oct variable Lo-pass available on all channels 1,2,3,4Sub-Bass gain from +0db variable to +18 dbavailable on all channels 1,2,3,4 Full range available on all channels 1,2,3,4True Audiophile 1 ohm design for full range drivers and subwoofers alike High Efficiency Audiophile designSpecifications: RMS power at 2 ? Stereo 250w x 4 CHRMS Power at 2 ? Mono (Bridged) 600w x 2 CH, or mixed mode ( 300W x 2 @ 1 ohm + 600W x 1 @ 2 ohms ) RMS Power at 1 ? Stereo 300w x 4CHHigh pass variable crossover(40Hz~160Hz at 24 dB/OCT - all channels Low pass variable crossover(40Hz~160Hz at 24dB/OCT - all channels T.H.D. 0.0005%Input sensitivity 100mV~8VInput impedance 110K ?Damping factor >900S/N Ratio 119dbChannel separation 115dBhttps://icondealerservice.com/esoteric-esl.html For more information on Critical MASS Audio products please visit their official site: https://youtu.be/4R644FpPYVI https://youtu.be/rwvg_Lm0AUs NEW CRITICAL MASS AUDIO PRODUCTS Thank you for shopping with us here on Ebay for the last 19 years. We love selling on Ebay and helping our customers build the best sound systems possible. We are the ONLY AUTHORIZED Critical MASS Audio reseller on Ebay, andyou can call Critical Mass Audio to verify. Thank you and we hope you have a great day.Rated #1 by the Pros in Car & Audio Magazine. Founded in the early 90s Critical MASS Audio has established itself over the 30 plus years as one of the finest audio manufacturers in the world. Many even claim Critical MASS Audio is in a league of its own due its unparalleled combination of the highest possible level in sound, design and finish. What is for certain is the proven consistency in delivering excellence for ears, eyes and hands without any kind of compromise - materialized in unique masterpieces. Words alone cannot effectively describe the CRITICAL MASS AUDIO sound. Objective descriptions such as ruler-smooth frequency response, ultra fast step response and excessive adjectives like neutrality and amazing soundstage could be used however these qualities are a successful by-product of accurate engineering stemming from Critical Mass Audios goal of reaching for perfection. Sonically, the sheer scale and dynamics of the music in this Car Audio system was bloody extraordinary. The effect was Audio Oasis! Award material all the way. The sound was effortless, fluid, natural, organic, and had the sort of transparency that I associate with only the finest sort of designs that Ive encountered on this planet. Detail without edginess; dynamics without loss of control; full-frequency-range presentation without humps or valleys... The Critical Mass Audio system was AMAZING!!! If you want the very best in Car - Home - Motorcycle - Boat... The Critical Mass Audio line of Speakers Amplifiers Crossovers and ALL things high-end audio, will be the last stop for you! You have found the best there is. THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIES/// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE AUCTION IS FOR AMPLIFIER ONLY AUCTION IS FOR AMPLIFIER CM-AUE1500.4 BY CRITICAL MASS AUDIO USA CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIES/// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE AUCTION IS FOR AMPLIFIER ONLY CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIESTOP OF LINE SOUND QUALITY AUDIOPHILE GRADE PRO CLASS SQ SERIES /// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE TAKE A LOOK AT THE VERY BEST IN AUDIOPHILE SOUND QUALITY /// VIDEO LINKS BELOW https://www.youtube.com/watch?v=4GUgv_2pb5M&t=152s https://www.youtube.com/watch?v=aKOZAQngnwg&t=25s https://www.youtube.com/watch?v=dmZV6h9au0U https://www.youtube.com/watch?v=-CMo7Xs7Ypo https://www.youtube.com/watch?v=KSZHC-8Mq9g&t=262s https://www.youtube.com/watch?v=4R644FpPYVI https://www.youtube.com/shorts/L208qXoM4Bg https://www.youtube.com/watch?v=1DzTnJ_fx2w https://www.youtube.com/watch?v=a2gQ64rdiyU“CREATED BY AUDIOPHILES WITH AN EXTRAORDINARY PASSION FOR HIGH-FIDELITY”Features:Only Audiophile grade components with Audiophile tolerances for pure exact audio reproduction at all volume levels throughout the entire bandwidth.1 ohm native stability per channel (all 4 channels). 2 ohms bridged. Frequency response 5Hz - 58Khz High bandwidth Burr-Brown amplifier sectionProtection and Power on indicator LEDAudiophile grade input with 8V - 0.1V Gain volume Min - MaxProtection circuit for thermal, overload, over voltage, DC reverse, - DV offset24/oct variable Hi-pass available on all channels 1,2,3,424/oct variable Lo-pass available on all channels 1,2,3,4Sub-Bass gain from +0db variable to +18 dbavailable on all channels 1,2,3,4 Full range available on all channels 1,2,3,4True Audiophile 1 ohm design for full range drivers and subwoofers alike High Efficiency Audiophile designSpecifications: RMS power at 2 ? Stereo 250w x 4 CHRMS Power at 2 ? Mono (Bridged) 600w x 2 CH, or mixed mode ( 300W x 2 @ 1 ohm + 600W x 1 @ 2 ohms ) RMS Power at 1 ? Stereo 300w x 4CHHigh pass variable crossover(40Hz~160Hz at 24 dB/OCT - all channels Low pass variable crossover(40Hz~160Hz at 24dB/OCT - all channels T.H.D. 0.0005%Input sensitivity 100mV~8VInput impedance 110K ?Damping factor >900S/N Ratio 119dbChannel separation 115dBWE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY.WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.visit their official website for more specifications and details WE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY.CRITICAL MASS UL12 UL-12 SUBWOOFER IN ACTION VIDEOVideo will open in a new windowUsing the mobile app? Copy this link into your browser: WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE CRITICAL MASS AUDIO USAWORLD CLASS LEADER IN SQ SOUND QUALITY RATED #1 BY THE PROS THE BEST 4CH IN SOUND QUALITY 1500.4 MSRP. $13,999.00 RETAIL PRICE

CRITICAL MASS AUDIO USA AUDIOPHILEWORLD CLASS LEADER IN SQ SOUND QUALITY RATED #1 BY THE PROS THE BEST 4CH IN SOUND QUALITY 1500.4 MSRP. $13,999.00 RETAIL PRICE CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIES/// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE TAKE A LOOK AT THE VERY BEST IN AUDIOPHILE SOUND QUALITY /// VIDEO LINKS BELOW https://www.youtube.com/watch?v=4GUgv_2pb5M&t=152s https://www.youtube.com/watch?v=aKOZAQngnwg&t=25s https://www.youtube.com/watch?v=dmZV6h9au0U https://www.youtube.com/watch?v=-CMo7Xs7Ypo https://www.youtube.com/watch?v=KSZHC-8Mq9g&t=262s https://www.youtube.com/watch?v=4R644FpPYVI https://www.youtube.com/shorts/L208qXoM4Bg https://www.youtube.com/watch?v=1DzTnJ_fx2w https://www.youtube.com/watch?v=a2gQ64rdiyU CRITICAL MASS AUDIO USAWORLD CLASS LEADER IN SQ SOUND QUALITY RATED #1 BY THE PROS THE BEST 4CH IN SOUND QUALITY 1500.4 MSRP. $13,999.00 RETAIL PRICE “CREATED BY AUDIOPHILES WITH AN EXTRAORDINARY PASSION FOR HIGH-FIDELITY” WE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY.WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.visit their official website for more specifications and details WE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY. CRITICAL MASS UL12 UL-12 SUBWOOFER IN ACTION VIDEO Video will open in a new window Using the mobile app? Copy this link into your browser: WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE LAST BID TAKES IT HOME... BUY THIS AMP HERE ON EBAY BEST DEAL EVER... WILL NOT LAST !!! Thank you for shopping with us. Thank you for supporting American JOBS!!!We have been a Critical Mass Audio direct dealer for more than 30 years. I was one of their first students when They created the first and Best Car Audio School in the Industry based in Florida. As a USA based and Owned company we are Proud to work and Support American Jobs and Industries. We thank you for the 17 plus years of Support here in the Ebay Marketplace. If you are looking for the Best Quality Car Audio Equipment, you are in Great Hands with Critical Mass Audio.As a USA Based and run company we will always support our most important assets which are our Great People and Family.Thank you for looking at our auctions and for supporting the American workforce economy. BUY FROM US, WE ARE A AUTHORIZED CRITICAL MASS RE-SELLER / DEALER !!!https://youtu.be/4R644FpPYVI https://youtu.be/rwvg_Lm0AUs THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE ALL OUR PRODUCTS COME WITH THE FULL FACTORY WARRANTY!!!SHOP WITH CONFIDENCE. THANK YOU.MSRP $13,999 BEST 4 CHANNEL AMP FOR SOUND QUALITY, HIFI AUDIOPHILE Rated #1 by the Pros in Car & Audio Magazine. Founded in the early 90s Critical MASS Audio has established itself over the 30 plus years as one of the finest audio manufacturers in the world. Many even claim Critical MASS Audio is in a league of its own due its unparalleled combination of the highest possible level in sound, design and finish. What is for certain is the proven consistency in delivering excellence for ears, eyes and hands without any kind of compromise - materialized in unique masterpieces. Words alone cannot effectively describe the CRITICAL MASS AUDIO sound. Objective descriptions such as ruler-smooth frequency response, ultra fast step response and excessive adjectives like neutrality and amazing soundstage could be used however these qualities are a successful by-product of accurate engineering stemming from Critical Mass Audios goal of reaching for perfection. Sonically, the sheer scale and dynamics of the music in this Car Audio system was bloody extraordinary. The effect was Audio Oasis! Award material all the way. The sound was effortless, fluid, natural, organic, and had the sort of transparency that I associate with only the finest sort of designs that Ive encountered on this planet. Detail without edginess; dynamics without loss of control; full-frequency-range presentation without humps or valleys... The Critical Mass Audio system was AMAZING!!! If you want the very best in Car - Home - Motorcycle - Boat... The Critical Mass Audio line of Speakers Amplifiers Crossovers and ALL things high-end audio, will be the last stop for you! You have found the best there is. BUY THE BEST THE FIRST TIME AND ENJOY!!! YOUR EARS WILL THANK YOU!IF YOU ARE LOOKING FOR THE BEST 4 CHANNEL AMPLIFIER IN THE MARKET PLACE, LOOK NO FURTHER YOU HAVE FOUND IT!!!IT FEELS GREAT TO OWN THE VERY BEST AND ITS EVEN BETTER WHEN YOU CAN GET A GREAT DEAL ON THE VERY BEST. HERE IS YOUR CHANCE TO OWN THE CREAM OF THE CROP! THE VERY BEST IN PERFORMANCE AND SOUND QUALITY... LAST BID TAKES IT HOME, NO RESERVE. IF YOU ARE LOOKING FOR THE BEST HERE IT IS.THANKS FOR SHOPPING WITH US AND HAPPY BIDDING, DONT LET THIS GREAT DEAL SLIP AWAY...THIS IS A $13,999 AMPLIFIERIT IS MADE FOR THE VERY BEST IN SOUND QUALITYBUY THE BEST ONCE AND ENJOY!!!ONLY 2 IN STOCK, THATS IT!DONT LET THIS GREAT DEAL SLIP AWAYONCE IN A LIFETIME CHANCE TO OWN THE BESTAT NO RESERVE, LAST BID TAKES IT HOMEOVER 10 YEARS ON EBAY AND ALL + 100% FEEDBACKBUY THE BEST ONCE AND ENJOY!!!GOOD LUCK BIDDING AND ENJOY!!!below is a quote from USACi sound quality World ChampionI should preface this review with exactly whothe listeners are: Robyn - USACi sound qualityWorld Champion and me - both musicians andaudiophiles. Needless to say, We are a toughbunch to impress. The overall transparency iscrystal clear, giving us the sonic illusion that themusicians were performing over the engine. I reallycant express how happy we are with this set- and every other Critical MASS product wevehad the pleasure of listening to! USACi sound quality World Champion This CM-A1000.4 Series Amplifier is built using the finest techniques and materials available today. Critical MASS amplifiers are manufactured and tested to meet the highest component quality and control standards. Engineered to provide decades of musical enjoyment. Critical MASS is a Car Audio company whose Super-Fi electronics have made innovation history in the world of high-end mobile sound CA&E. Critical Mass was formed from the World’s First Car Audio and Enhancement school by one of Car Audios first innovators and most influential people in our industry who started the worlds first Car Audio and enhancement school back in the late 1980s “CMA”, from this school Critical MASS was started in Orlando, FL, in 1990. Till this day parts of the technical principles and teachings of CMA are used industry wide in Mobile Electronics teachings and books by associations such as MERA and CEA. Over the past decades Critical MASS has continued to innovate and now leading the way with the Critical MASS $259,000 CES-5.1 one of a kind Esoteric ESL sound system. Not only does Critical MASS make the Best and most expensive car audio system in the world, but this system is so good, that when Car Audio Magazine tested the least expensive part of our $259,000 ESL system “the UL12” called it Perfect , and the BEST and added that it was so good that he would sell a few things, to own one because its worth every dollar! In addition the Critical MASS UL12 was rated #1 over all others by Car Audio Magazine, including companies such as JL Audio, Image Dynamics, Alpine, Xtant, Kicker, Arc Audio, MB Quart, Digital Designs, Cerwin-Vega, Orion, Phoenix Gold Earthquake etc… In other words Imagine how good the rest of the system must sound if the least expensive part of it is the worlds BEST? You will not have to imagine much longer as the CM-A1000.4 series amplifier you just purchased uses many of the same Critical MASS quality components as the amplifier used in our $259,000 electrostat system. This CM-AUE1500.4 Series Amplifier is the result of extraordinary passion for High-Fidelity. This is the exact amplifier used in our world renowned $259,000 ESL world reference esoteric audio system. Built using only the finest techniques and materials available today. Critical MASS amplifiers are manufactured and tested to meet the highest component quality and control standards. Engineered to provide decades of musical enjoyment. Critical MASS is a Car Audio company whose Super-Fi electronics have made innovation history in the world of high-end mobile sound CA&E. Critical Mass was formed from the World’s First Car Audio and Enhancement school by one of Car Audios first innovators and most influential people in our industry who started the worlds first Car Audio and enhancement school back in the late 1980s “CMA”, from this school Critical MASS was started in Orlando, FL, in 1990. Till this day parts of the technical principles and teachings of CMA are used industry wide in Mobile Electronics teachings and books by associations such as MERA and CEA. Over the past decades Critical MASS has continued to innovate and now leading the way with the Critical MASS $259,000 CES-5.1 one of a kind Esoteric ESL sound system. Not only does Critical MASS make the Best and most expensive car audio system in the world, but this system (which integrates this Esoteric ESL Series amplifier) is so good, that when Car Audio Magazine tested the least expensive part of our $259,000 ESL system “the UL12” called it Perfect , and the BEST and added that it was so good that he would sell a few things, to own one because its worth every dollar! In addition the Critical MASS UL12 was rated #1 over all others by Car Audio Magazine, including companies such as JL Audio, Image Dynamics, Alpine, Xtant, Kicker, Arc Audio, MB Quart, Digital Designs, Cerwin-Vega, Orion, Phoenix Gold Earthquake etc… In other words Imagine how good the rest of the system must sound if the least expensive part of it is the worlds BEST? You will not have to imagine much longer as theCM-AUE1500.4 series amplifier you just purchased uses many of the same Critical MASS quality components as the amplifier used in our $259,000 electrostat system. THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE Features:Only Audiophile grade components with Audiophile tolerances for pure exact audio reproduction at all volume levels throughout the entire bandwidth.1 ohm native stability per channel (all 4 channels). 2 ohms bridged. Frequency response 5Hz - 58Khz High bandwidth Burr-Brown amplifier sectionProtection and Power on indicator LEDAudiophile grade input with 8V - 0.1V Gain volume Min - MaxProtection circuit for thermal, overload, over voltage, DC reverse, - DV offset24/oct variable Hi-pass available on all channels 1,2,3,424/oct variable Lo-pass available on all channels 1,2,3,4Sub-Bass gain from +0db variable to +18 dbavailable on all channels 1,2,3,4 Full range available on all channels 1,2,3,4True Audiophile 1 ohm design for full range drivers and subwoofers alike High Efficiency Audiophile designSpecifications: RMS power at 2 ? Stereo 250w x 4 CHRMS Power at 2 ? Mono (Bridged) 600w x 2 CH, or mixed mode ( 300W x 2 @ 1 ohm + 600W x 1 @ 2 ohms ) RMS Power at 1 ? Stereo 300w x 4CHHigh pass variable crossover(40Hz~160Hz at 24 dB/OCT - all channels Low pass variable crossover(40Hz~160Hz at 24dB/OCT - all channels T.H.D. 0.0005%Input sensitivity 100mV~8VInput impedance 110K ?Damping factor >900S/N Ratio 119dbChannel separation 115dB THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE Critical Mass Audio is well known for there superior audio engineering, and designs. This critical Mass audio Amp is a true HiFi, audiophile grade amplifier designed for car use. Not only does this amplifier deliver all the midrange richness, it also delivers the realism, and presence, with power to add and spare. This hybrid design makes it one of the purest, natural sounding mobile amplifiers available today and in the future. This Critical Mass power Amplifier was designed to serve as the control center for high-performance audio and audio/video systems. This circuit’s complex simplicity pays dividends in tonal integrity and seductive musicality while offering flexibility in system matching. Critical Mass is your first choice for awesome sound and total tonal flexibility. This amp puts the most sought-after sounds in amp history at your fingertips. This amp is a major sonic advance of its time. Resolution and dynamics are startlingly better than anything ever made for a car mobile audio system, suddenly you can pick out each individual voice in a choir singing in unison in a great cathedral. Small and large details stand out in bolder relief, tightly focused, wonderfully holographic. Bass is tighter and more dynamic. It sounds as though the power has been increased, with a more effortless quality.You will own one of the best sonically built amps ever made for your ride. This amplifier has an Excellent and classical circuit that anyone would want. The sound representation is Big dynamic range, mellow low frequency, full mid-frequency and smooth high frequency, good music sense and charming timbre. This amplifier comes with built in professional output transformer and Hi-End components that are used to produce the best sounding car amplifier ever. Buy the best once and enjoy. most of the pros use Critical Mass Audio because they know when you buy the best you sound the best... thanks and good luck... no reserve... last bid takes it home This CM-AUE1500.4 Series Amplifier is the result of extraordinary passion for High-Fidelity. This is the exact amplifier used in our world renowned $259,000 ESL world reference esoteric audio system. Built using only the finest techniques and materials available today. Critical MASS amplifiers are manufactured and tested to meet the highest component quality and control standards. Engineered to provide decades of musical enjoyment. Critical MASS is a Car Audio company whose Super-Fi electronics have made innovation history in the world of high-end mobile sound CA&E. Critical Mass was formed from the World’s First Car Audio and Enhancement school by one of Car Audios first innovators and most influential people in our industry who started the worlds first Car Audio and enhancement school back in the late 1980s “CMA”, from this school Critical MASS was started in Orlando, FL, in 1990. Till this day parts of the technical principles and teachings of CMA are used industry wide in Mobile Electronics teachings and books by associations such as MERA and CEA. Over the past decades Critical MASS has continued to innovate and now leading the way with the Critical MASS $259,000 CES-5.1 one of a kind Esoteric ESL sound system. Not only does Critical MASS make the Best and most expensive car audio system in the world, but this system (which integrates this Esoteric ESL Series amplifier) is so good, that when Car Audio Magazine tested the least expensive part of our $259,000 ESL system “the UL12” called it Perfect , and the BEST and added that it was so good that he would sell a few things, to own one because its worth every dollar! In addition the Critical MASS UL12 was rated #1 over all others by Car Audio Magazine, including companies such as JL Audio, Image Dynamics, Alpine, Xtant, Kicker, Arc Audio, MB Quart, Digital Designs, Cerwin-Vega, Orion, Phoenix Gold Earthquake etc… In other words Imagine how good the rest of the system must sound if the least expensive part of it is the worlds BEST? You will not have to imagine much longer as theCM-AUE1500.4 series amplifier you just purchased uses many of the same Critical MASS quality components as the amplifier used in our $259,000 electrostat system. Features:Only Audiophile grade components with Audiophile tolerances for pure exact audio reproduction at all volume levels throughout the entire bandwidth.1 ohm native stability per channel (all 4 channels). 2 ohms bridged. Frequency response 5Hz - 58Khz High bandwidth Burr-Brown amplifier sectionProtection and Power on indicator LEDAudiophile grade input with 8V - 0.1V Gain volume Min - MaxProtection circuit for thermal, overload, over voltage, DC reverse, - DV offset24/oct variable Hi-pass available on all channels 1,2,3,424/oct variable Lo-pass available on all channels 1,2,3,4Sub-Bass gain from +0db variable to +18 dbavailable on all channels 1,2,3,4 Full range available on all channels 1,2,3,4True Audiophile 1 ohm design for full range drivers and subwoofers alike High Efficiency Audiophile designSpecifications: RMS power at 2 ? Stereo 250w x 4 CHRMS Power at 2 ? Mono (Bridged) 600w x 2 CH, or mixed mode ( 300W x 2 @ 1 ohm + 600W x 1 @ 2 ohms ) RMS Power at 1 ? Stereo 300w x 4CHHigh pass variable crossover(40Hz~160Hz at 24 dB/OCT - all channels Low pass variable crossover(40Hz~160Hz at 24dB/OCT - all channels T.H.D. 0.0005%Input sensitivity 100mV~8VInput impedance 110K ?Damping factor >900S/N Ratio 119dbChannel separation 115dBhttps://icondealerservice.com/esoteric-esl.html For more information on Critical MASS Audio products please visit their official site: https://youtu.be/4R644FpPYVI https://youtu.be/rwvg_Lm0AUs NEW CRITICAL MASS AUDIO PRODUCTS Thank you for shopping with us here on Ebay for the last 19 years. We love selling on Ebay and helping our customers build the best sound systems possible. We are the ONLY AUTHORIZED Critical MASS Audio reseller on Ebay, andyou can call Critical Mass Audio to verify. Thank you and we hope you have a great day.Rated #1 by the Pros in Car & Audio Magazine. Founded in the early 90s Critical MASS Audio has established itself over the 30 plus years as one of the finest audio manufacturers in the world. Many even claim Critical MASS Audio is in a league of its own due its unparalleled combination of the highest possible level in sound, design and finish. What is for certain is the proven consistency in delivering excellence for ears, eyes and hands without any kind of compromise - materialized in unique masterpieces. Words alone cannot effectively describe the CRITICAL MASS AUDIO sound. Objective descriptions such as ruler-smooth frequency response, ultra fast step response and excessive adjectives like neutrality and amazing soundstage could be used however these qualities are a successful by-product of accurate engineering stemming from Critical Mass Audios goal of reaching for perfection. Sonically, the sheer scale and dynamics of the music in this Car Audio system was bloody extraordinary. The effect was Audio Oasis! Award material all the way. The sound was effortless, fluid, natural, organic, and had the sort of transparency that I associate with only the finest sort of designs that Ive encountered on this planet. Detail without edginess; dynamics without loss of control; full-frequency-range presentation without humps or valleys... The Critical Mass Audio system was AMAZING!!! If you want the very best in Car - Home - Motorcycle - Boat... The Critical Mass Audio line of Speakers Amplifiers Crossovers and ALL things high-end audio, will be the last stop for you! You have found the best there is. THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIES/// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE AUCTION IS FOR AMPLIFIER ONLY AUCTION IS FOR AMPLIFIER CM-AUE1500.4 BY CRITICAL MASS AUDIO USA CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIES/// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE AUCTION IS FOR AMPLIFIER ONLY CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIESTOP OF LINE SOUND QUALITY AUDIOPHILE GRADE PRO CLASS SQ SERIES /// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE TAKE A LOOK AT THE VERY BEST IN AUDIOPHILE SOUND QUALITY /// VIDEO LINKS BELOW https://www.youtube.com/watch?v=4GUgv_2pb5M&t=152s https://www.youtube.com/watch?v=aKOZAQngnwg&t=25s https://www.youtube.com/watch?v=dmZV6h9au0U https://www.youtube.com/watch?v=-CMo7Xs7Ypo https://www.youtube.com/watch?v=KSZHC-8Mq9g&t=262s https://www.youtube.com/watch?v=4R644FpPYVI https://www.youtube.com/shorts/L208qXoM4Bg https://www.youtube.com/watch?v=1DzTnJ_fx2w https://www.youtube.com/watch?v=a2gQ64rdiyU“CREATED BY AUDIOPHILES WITH AN EXTRAORDINARY PASSION FOR HIGH-FIDELITY”Features:Only Audiophile grade components with Audiophile tolerances for pure exact audio reproduction at all volume levels throughout the entire bandwidth.1 ohm native stability per channel (all 4 channels). 2 ohms bridged. Frequency response 5Hz - 58Khz High bandwidth Burr-Brown amplifier sectionProtection and Power on indicator LEDAudiophile grade input with 8V - 0.1V Gain volume Min - MaxProtection circuit for thermal, overload, over voltage, DC reverse, - DV offset24/oct variable Hi-pass available on all channels 1,2,3,424/oct variable Lo-pass available on all channels 1,2,3,4Sub-Bass gain from +0db variable to +18 dbavailable on all channels 1,2,3,4 Full range available on all channels 1,2,3,4True Audiophile 1 ohm design for full range drivers and subwoofers alike High Efficiency Audiophile designSpecifications: RMS power at 2 ? Stereo 250w x 4 CHRMS Power at 2 ? Mono (Bridged) 600w x 2 CH, or mixed mode ( 300W x 2 @ 1 ohm + 600W x 1 @ 2 ohms ) RMS Power at 1 ? Stereo 300w x 4CHHigh pass variable crossover(40Hz~160Hz at 24 dB/OCT - all channels Low pass variable crossover(40Hz~160Hz at 24dB/OCT - all channels T.H.D. 0.0005%Input sensitivity 100mV~8VInput impedance 110K ?Damping factor >900S/N Ratio 119dbChannel separation 115dBWE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY.WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.visit their official website for more specifications and details WE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY.CRITICAL MASS UL12 UL-12 SUBWOOFER IN ACTION VIDEOVideo will open in a new windowUsing the mobile app? Copy this link into your browser: WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE CRITICAL MASS AUDIO USAWORLD CLASS LEADER IN SQ SOUND QUALITY RATED #1 BY THE PROS THE BEST 4CH IN SOUND QUALITY 1500.4 MSRP. $13,999.00 RETAIL PRICE

CRITICAL MASS AUDIO USAWORLD CLASS LEADER IN SQ SOUND QUALITY RATED #1 BY THE PROS THE BEST 4CH IN SOUND QUALITY 1500.4 MSRP. $13,999.00 RETAIL PRICE CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIES/// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE TAKE A LOOK AT THE VERY BEST IN AUDIOPHILE SOUND QUALITY /// VIDEO LINKS BELOW https://www.youtube.com/watch?v=4GUgv_2pb5M&t=152s https://www.youtube.com/watch?v=aKOZAQngnwg&t=25s https://www.youtube.com/watch?v=dmZV6h9au0U https://www.youtube.com/watch?v=-CMo7Xs7Ypo https://www.youtube.com/watch?v=KSZHC-8Mq9g&t=262s https://www.youtube.com/watch?v=4R644FpPYVI https://www.youtube.com/shorts/L208qXoM4Bg https://www.youtube.com/watch?v=1DzTnJ_fx2w https://www.youtube.com/watch?v=a2gQ64rdiyU CRITICAL MASS AUDIO USAWORLD CLASS LEADER IN SQ SOUND QUALITY RATED #1 BY THE PROS THE BEST 4CH IN SOUND QUALITY 1500.4 MSRP. $13,999.00 RETAIL PRICE “CREATED BY AUDIOPHILES WITH AN EXTRAORDINARY PASSION FOR HIGH-FIDELITY” WE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY.WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.visit their official website for more specifications and details WE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY. CRITICAL MASS UL12 UL-12 SUBWOOFER IN ACTION VIDEO Video will open in a new window Using the mobile app? Copy this link into your browser: WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE LAST BID TAKES IT HOME... BUY THIS AMP HERE ON EBAY BEST DEAL EVER... WILL NOT LAST !!! Thank you for shopping with us. Thank you for supporting American JOBS!!!We have been a Critical Mass Audio direct dealer for more than 30 years. I was one of their first students when They created the first and Best Car Audio School in the Industry based in Florida. As a USA based and Owned company we are Proud to work and Support American Jobs and Industries. We thank you for the 17 plus years of Support here in the Ebay Marketplace. If you are looking for the Best Quality Car Audio Equipment, you are in Great Hands with Critical Mass Audio.As a USA Based and run company we will always support our most important assets which are our Great People and Family.Thank you for looking at our auctions and for supporting the American workforce economy. BUY FROM US, WE ARE A AUTHORIZED CRITICAL MASS RE-SELLER / DEALER !!!https://youtu.be/4R644FpPYVI https://youtu.be/rwvg_Lm0AUs THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE ALL OUR PRODUCTS COME WITH THE FULL FACTORY WARRANTY!!!SHOP WITH CONFIDENCE. THANK YOU.MSRP $13,999 BEST 4 CHANNEL AMP FOR SOUND QUALITY, HIFI AUDIOPHILE Rated #1 by the Pros in Car & Audio Magazine. Founded in the early 90s Critical MASS Audio has established itself over the 30 plus years as one of the finest audio manufacturers in the world. Many even claim Critical MASS Audio is in a league of its own due its unparalleled combination of the highest possible level in sound, design and finish. What is for certain is the proven consistency in delivering excellence for ears, eyes and hands without any kind of compromise - materialized in unique masterpieces. Words alone cannot effectively describe the CRITICAL MASS AUDIO sound. Objective descriptions such as ruler-smooth frequency response, ultra fast step response and excessive adjectives like neutrality and amazing soundstage could be used however these qualities are a successful by-product of accurate engineering stemming from Critical Mass Audios goal of reaching for perfection. Sonically, the sheer scale and dynamics of the music in this Car Audio system was bloody extraordinary. The effect was Audio Oasis! Award material all the way. The sound was effortless, fluid, natural, organic, and had the sort of transparency that I associate with only the finest sort of designs that Ive encountered on this planet. Detail without edginess; dynamics without loss of control; full-frequency-range presentation without humps or valleys... The Critical Mass Audio system was AMAZING!!! If you want the very best in Car - Home - Motorcycle - Boat... The Critical Mass Audio line of Speakers Amplifiers Crossovers and ALL things high-end audio, will be the last stop for you! You have found the best there is. BUY THE BEST THE FIRST TIME AND ENJOY!!! YOUR EARS WILL THANK YOU!IF YOU ARE LOOKING FOR THE BEST 4 CHANNEL AMPLIFIER IN THE MARKET PLACE, LOOK NO FURTHER YOU HAVE FOUND IT!!!IT FEELS GREAT TO OWN THE VERY BEST AND ITS EVEN BETTER WHEN YOU CAN GET A GREAT DEAL ON THE VERY BEST. HERE IS YOUR CHANCE TO OWN THE CREAM OF THE CROP! THE VERY BEST IN PERFORMANCE AND SOUND QUALITY... LAST BID TAKES IT HOME, NO RESERVE. IF YOU ARE LOOKING FOR THE BEST HERE IT IS.THANKS FOR SHOPPING WITH US AND HAPPY BIDDING, DONT LET THIS GREAT DEAL SLIP AWAY...THIS IS A $13,999 AMPLIFIERIT IS MADE FOR THE VERY BEST IN SOUND QUALITYBUY THE BEST ONCE AND ENJOY!!!ONLY 2 IN STOCK, THATS IT!DONT LET THIS GREAT DEAL SLIP AWAYONCE IN A LIFETIME CHANCE TO OWN THE BESTAT NO RESERVE, LAST BID TAKES IT HOMEOVER 10 YEARS ON EBAY AND ALL + 100% FEEDBACKBUY THE BEST ONCE AND ENJOY!!!GOOD LUCK BIDDING AND ENJOY!!!below is a quote from USACi sound quality World ChampionI should preface this review with exactly whothe listeners are: Robyn - USACi sound qualityWorld Champion and me - both musicians andaudiophiles. Needless to say, We are a toughbunch to impress. The overall transparency iscrystal clear, giving us the sonic illusion that themusicians were performing over the engine. I reallycant express how happy we are with this set- and every other Critical MASS product wevehad the pleasure of listening to! USACi sound quality World Champion This CM-A1000.4 Series Amplifier is built using the finest techniques and materials available today. Critical MASS amplifiers are manufactured and tested to meet the highest component quality and control standards. Engineered to provide decades of musical enjoyment. Critical MASS is a Car Audio company whose Super-Fi electronics have made innovation history in the world of high-end mobile sound CA&E. Critical Mass was formed from the World’s First Car Audio and Enhancement school by one of Car Audios first innovators and most influential people in our industry who started the worlds first Car Audio and enhancement school back in the late 1980s “CMA”, from this school Critical MASS was started in Orlando, FL, in 1990. Till this day parts of the technical principles and teachings of CMA are used industry wide in Mobile Electronics teachings and books by associations such as MERA and CEA. Over the past decades Critical MASS has continued to innovate and now leading the way with the Critical MASS $259,000 CES-5.1 one of a kind Esoteric ESL sound system. Not only does Critical MASS make the Best and most expensive car audio system in the world, but this system is so good, that when Car Audio Magazine tested the least expensive part of our $259,000 ESL system “the UL12” called it Perfect , and the BEST and added that it was so good that he would sell a few things, to own one because its worth every dollar! In addition the Critical MASS UL12 was rated #1 over all others by Car Audio Magazine, including companies such as JL Audio, Image Dynamics, Alpine, Xtant, Kicker, Arc Audio, MB Quart, Digital Designs, Cerwin-Vega, Orion, Phoenix Gold Earthquake etc… In other words Imagine how good the rest of the system must sound if the least expensive part of it is the worlds BEST? You will not have to imagine much longer as the CM-A1000.4 series amplifier you just purchased uses many of the same Critical MASS quality components as the amplifier used in our $259,000 electrostat system. This CM-AUE1500.4 Series Amplifier is the result of extraordinary passion for High-Fidelity. This is the exact amplifier used in our world renowned $259,000 ESL world reference esoteric audio system. Built using only the finest techniques and materials available today. Critical MASS amplifiers are manufactured and tested to meet the highest component quality and control standards. Engineered to provide decades of musical enjoyment. Critical MASS is a Car Audio company whose Super-Fi electronics have made innovation history in the world of high-end mobile sound CA&E. Critical Mass was formed from the World’s First Car Audio and Enhancement school by one of Car Audios first innovators and most influential people in our industry who started the worlds first Car Audio and enhancement school back in the late 1980s “CMA”, from this school Critical MASS was started in Orlando, FL, in 1990. Till this day parts of the technical principles and teachings of CMA are used industry wide in Mobile Electronics teachings and books by associations such as MERA and CEA. Over the past decades Critical MASS has continued to innovate and now leading the way with the Critical MASS $259,000 CES-5.1 one of a kind Esoteric ESL sound system. Not only does Critical MASS make the Best and most expensive car audio system in the world, but this system (which integrates this Esoteric ESL Series amplifier) is so good, that when Car Audio Magazine tested the least expensive part of our $259,000 ESL system “the UL12” called it Perfect , and the BEST and added that it was so good that he would sell a few things, to own one because its worth every dollar! In addition the Critical MASS UL12 was rated #1 over all others by Car Audio Magazine, including companies such as JL Audio, Image Dynamics, Alpine, Xtant, Kicker, Arc Audio, MB Quart, Digital Designs, Cerwin-Vega, Orion, Phoenix Gold Earthquake etc… In other words Imagine how good the rest of the system must sound if the least expensive part of it is the worlds BEST? You will not have to imagine much longer as theCM-AUE1500.4 series amplifier you just purchased uses many of the same Critical MASS quality components as the amplifier used in our $259,000 electrostat system. THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE Features:Only Audiophile grade components with Audiophile tolerances for pure exact audio reproduction at all volume levels throughout the entire bandwidth.1 ohm native stability per channel (all 4 channels). 2 ohms bridged. Frequency response 5Hz - 58Khz High bandwidth Burr-Brown amplifier sectionProtection and Power on indicator LEDAudiophile grade input with 8V - 0.1V Gain volume Min - MaxProtection circuit for thermal, overload, over voltage, DC reverse, - DV offset24/oct variable Hi-pass available on all channels 1,2,3,424/oct variable Lo-pass available on all channels 1,2,3,4Sub-Bass gain from +0db variable to +18 dbavailable on all channels 1,2,3,4 Full range available on all channels 1,2,3,4True Audiophile 1 ohm design for full range drivers and subwoofers alike High Efficiency Audiophile designSpecifications: RMS power at 2 ? Stereo 250w x 4 CHRMS Power at 2 ? Mono (Bridged) 600w x 2 CH, or mixed mode ( 300W x 2 @ 1 ohm + 600W x 1 @ 2 ohms ) RMS Power at 1 ? Stereo 300w x 4CHHigh pass variable crossover(40Hz~160Hz at 24 dB/OCT - all channels Low pass variable crossover(40Hz~160Hz at 24dB/OCT - all channels T.H.D. 0.0005%Input sensitivity 100mV~8VInput impedance 110K ?Damping factor >900S/N Ratio 119dbChannel separation 115dB THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE Critical Mass Audio is well known for there superior audio engineering, and designs. This critical Mass audio Amp is a true HiFi, audiophile grade amplifier designed for car use. Not only does this amplifier deliver all the midrange richness, it also delivers the realism, and presence, with power to add and spare. This hybrid design makes it one of the purest, natural sounding mobile amplifiers available today and in the future. This Critical Mass power Amplifier was designed to serve as the control center for high-performance audio and audio/video systems. This circuit’s complex simplicity pays dividends in tonal integrity and seductive musicality while offering flexibility in system matching. Critical Mass is your first choice for awesome sound and total tonal flexibility. This amp puts the most sought-after sounds in amp history at your fingertips. This amp is a major sonic advance of its time. Resolution and dynamics are startlingly better than anything ever made for a car mobile audio system, suddenly you can pick out each individual voice in a choir singing in unison in a great cathedral. Small and large details stand out in bolder relief, tightly focused, wonderfully holographic. Bass is tighter and more dynamic. It sounds as though the power has been increased, with a more effortless quality.You will own one of the best sonically built amps ever made for your ride. This amplifier has an Excellent and classical circuit that anyone would want. The sound representation is Big dynamic range, mellow low frequency, full mid-frequency and smooth high frequency, good music sense and charming timbre. This amplifier comes with built in professional output transformer and Hi-End components that are used to produce the best sounding car amplifier ever. Buy the best once and enjoy. most of the pros use Critical Mass Audio because they know when you buy the best you sound the best... thanks and good luck... no reserve... last bid takes it home This CM-AUE1500.4 Series Amplifier is the result of extraordinary passion for High-Fidelity. This is the exact amplifier used in our world renowned $259,000 ESL world reference esoteric audio system. Built using only the finest techniques and materials available today. Critical MASS amplifiers are manufactured and tested to meet the highest component quality and control standards. Engineered to provide decades of musical enjoyment. Critical MASS is a Car Audio company whose Super-Fi electronics have made innovation history in the world of high-end mobile sound CA&E. Critical Mass was formed from the World’s First Car Audio and Enhancement school by one of Car Audios first innovators and most influential people in our industry who started the worlds first Car Audio and enhancement school back in the late 1980s “CMA”, from this school Critical MASS was started in Orlando, FL, in 1990. Till this day parts of the technical principles and teachings of CMA are used industry wide in Mobile Electronics teachings and books by associations such as MERA and CEA. Over the past decades Critical MASS has continued to innovate and now leading the way with the Critical MASS $259,000 CES-5.1 one of a kind Esoteric ESL sound system. Not only does Critical MASS make the Best and most expensive car audio system in the world, but this system (which integrates this Esoteric ESL Series amplifier) is so good, that when Car Audio Magazine tested the least expensive part of our $259,000 ESL system “the UL12” called it Perfect , and the BEST and added that it was so good that he would sell a few things, to own one because its worth every dollar! In addition the Critical MASS UL12 was rated #1 over all others by Car Audio Magazine, including companies such as JL Audio, Image Dynamics, Alpine, Xtant, Kicker, Arc Audio, MB Quart, Digital Designs, Cerwin-Vega, Orion, Phoenix Gold Earthquake etc… In other words Imagine how good the rest of the system must sound if the least expensive part of it is the worlds BEST? You will not have to imagine much longer as theCM-AUE1500.4 series amplifier you just purchased uses many of the same Critical MASS quality components as the amplifier used in our $259,000 electrostat system. Features:Only Audiophile grade components with Audiophile tolerances for pure exact audio reproduction at all volume levels throughout the entire bandwidth.1 ohm native stability per channel (all 4 channels). 2 ohms bridged. Frequency response 5Hz - 58Khz High bandwidth Burr-Brown amplifier sectionProtection and Power on indicator LEDAudiophile grade input with 8V - 0.1V Gain volume Min - MaxProtection circuit for thermal, overload, over voltage, DC reverse, - DV offset24/oct variable Hi-pass available on all channels 1,2,3,424/oct variable Lo-pass available on all channels 1,2,3,4Sub-Bass gain from +0db variable to +18 dbavailable on all channels 1,2,3,4 Full range available on all channels 1,2,3,4True Audiophile 1 ohm design for full range drivers and subwoofers alike High Efficiency Audiophile designSpecifications: RMS power at 2 ? Stereo 250w x 4 CHRMS Power at 2 ? Mono (Bridged) 600w x 2 CH, or mixed mode ( 300W x 2 @ 1 ohm + 600W x 1 @ 2 ohms ) RMS Power at 1 ? Stereo 300w x 4CHHigh pass variable crossover(40Hz~160Hz at 24 dB/OCT - all channels Low pass variable crossover(40Hz~160Hz at 24dB/OCT - all channels T.H.D. 0.0005%Input sensitivity 100mV~8VInput impedance 110K ?Damping factor >900S/N Ratio 119dbChannel separation 115dBhttps://icondealerservice.com/esoteric-esl.html For more information on Critical MASS Audio products please visit their official site: https://youtu.be/4R644FpPYVI https://youtu.be/rwvg_Lm0AUs NEW CRITICAL MASS AUDIO PRODUCTS Thank you for shopping with us here on Ebay for the last 19 years. We love selling on Ebay and helping our customers build the best sound systems possible. We are the ONLY AUTHORIZED Critical MASS Audio reseller on Ebay, andyou can call Critical Mass Audio to verify. Thank you and we hope you have a great day.Rated #1 by the Pros in Car & Audio Magazine. Founded in the early 90s Critical MASS Audio has established itself over the 30 plus years as one of the finest audio manufacturers in the world. Many even claim Critical MASS Audio is in a league of its own due its unparalleled combination of the highest possible level in sound, design and finish. What is for certain is the proven consistency in delivering excellence for ears, eyes and hands without any kind of compromise - materialized in unique masterpieces. Words alone cannot effectively describe the CRITICAL MASS AUDIO sound. Objective descriptions such as ruler-smooth frequency response, ultra fast step response and excessive adjectives like neutrality and amazing soundstage could be used however these qualities are a successful by-product of accurate engineering stemming from Critical Mass Audios goal of reaching for perfection. Sonically, the sheer scale and dynamics of the music in this Car Audio system was bloody extraordinary. The effect was Audio Oasis! Award material all the way. The sound was effortless, fluid, natural, organic, and had the sort of transparency that I associate with only the finest sort of designs that Ive encountered on this planet. Detail without edginess; dynamics without loss of control; full-frequency-range presentation without humps or valleys... The Critical Mass Audio system was AMAZING!!! If you want the very best in Car - Home - Motorcycle - Boat... The Critical Mass Audio line of Speakers Amplifiers Crossovers and ALL things high-end audio, will be the last stop for you! You have found the best there is. THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIES/// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE AUCTION IS FOR AMPLIFIER ONLY AUCTION IS FOR AMPLIFIER CM-AUE1500.4 BY CRITICAL MASS AUDIO USA CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIES/// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE AUCTION IS FOR AMPLIFIER ONLY CRITICAL MASS AUDIO USA CM-AUE1500.4 //// 4CH AMPLIFIER AUDIOPHILE PRO SQ SERIESTOP OF LINE SOUND QUALITY AUDIOPHILE GRADE PRO CLASS SQ SERIES /// NO RESERVE AUCTION /// LAST BID TAKES IT HOME /// THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE TAKE A LOOK AT THE VERY BEST IN AUDIOPHILE SOUND QUALITY /// VIDEO LINKS BELOW https://www.youtube.com/watch?v=4GUgv_2pb5M&t=152s https://www.youtube.com/watch?v=aKOZAQngnwg&t=25s https://www.youtube.com/watch?v=dmZV6h9au0U https://www.youtube.com/watch?v=-CMo7Xs7Ypo https://www.youtube.com/watch?v=KSZHC-8Mq9g&t=262s https://www.youtube.com/watch?v=4R644FpPYVI https://www.youtube.com/shorts/L208qXoM4Bg https://www.youtube.com/watch?v=1DzTnJ_fx2w https://www.youtube.com/watch?v=a2gQ64rdiyU“CREATED BY AUDIOPHILES WITH AN EXTRAORDINARY PASSION FOR HIGH-FIDELITY”Features:Only Audiophile grade components with Audiophile tolerances for pure exact audio reproduction at all volume levels throughout the entire bandwidth.1 ohm native stability per channel (all 4 channels). 2 ohms bridged. Frequency response 5Hz - 58Khz High bandwidth Burr-Brown amplifier sectionProtection and Power on indicator LEDAudiophile grade input with 8V - 0.1V Gain volume Min - MaxProtection circuit for thermal, overload, over voltage, DC reverse, - DV offset24/oct variable Hi-pass available on all channels 1,2,3,424/oct variable Lo-pass available on all channels 1,2,3,4Sub-Bass gain from +0db variable to +18 dbavailable on all channels 1,2,3,4 Full range available on all channels 1,2,3,4True Audiophile 1 ohm design for full range drivers and subwoofers alike High Efficiency Audiophile designSpecifications: RMS power at 2 ? Stereo 250w x 4 CHRMS Power at 2 ? Mono (Bridged) 600w x 2 CH, or mixed mode ( 300W x 2 @ 1 ohm + 600W x 1 @ 2 ohms ) RMS Power at 1 ? Stereo 300w x 4CHHigh pass variable crossover(40Hz~160Hz at 24 dB/OCT - all channels Low pass variable crossover(40Hz~160Hz at 24dB/OCT - all channels T.H.D. 0.0005%Input sensitivity 100mV~8VInput impedance 110K ?Damping factor >900S/N Ratio 119dbChannel separation 115dBWE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY.WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.visit their official website for more specifications and details WE SHIP WORLD WIDE. WE CAN SHIP UPS / DHL / USPS ... SHIPPING COSTS VARY.SAVE THOUSANDS TODAY, BUY THE BEST THE FIRST TIME AND ENJOY YOUR NEW CRITICAL MASS AUDIO SOUND SYSTEM. TOP RATED BY THE PROs AS THE BEST IN SOUND QUALITY. BRAND NEW WITH FULL FACTORY WARRANTY. WE ARE THE ONLY CRITICAL MASS AUTHORIZED RE-SELLER ON EBAY.CRITICAL MASS UL12 UL-12 SUBWOOFER IN ACTION VIDEOVideo will open in a new windowUsing the mobile app? Copy this link into your browser: WE HAVE BEEN SELLING ON EBAY FOR 19 YEARS WITH 100% + POSITIVE FEEDBACK.BUY WITH CONFIDENCE AND SAVE BIG!!! BEST DEALS BEST PRICES ON THE TOP OF THE LINE CRITICAL MASS AUDIO PRODUCTS.THIS AUCTION IS FOR 1 - NEW CRITICAL MASS AUDIO CM-AUE1500.4 AMPLIFIER MSRP. $13,999.00 RETAIL PRICE BRAND NEW CRITICAL MASS // FACTORY WARRANTY // WITH SERIAL # // BRAND NEWCRITICAL MASS AMPLIFIER PRO SQ SERIES /// THE BEST /// RATED #1 BY CAR AUDIO PROSNO RESERVE AUCTION /// LAST BID TAKES IT HOME /// NO RESERVE AUCTION THANK YOU FOR SHOPPING WITH US FOR THE PAST 19 YEARS HERE ON EBAY OVER 10,000 HIGH END AUDIO PRODUCTS SOLD WITH 100% + POSITIVE FEEDBACK FROM OUR CUSTOMERSBID AND BUY WITH CONFIDENCE CRITICAL MASS AUDIO USAWORLD CLASS LEADER IN SQ SOUND QUALITY RATED #1 BY THE PROS THE BEST 4CH IN SOUND QUALITY 1500.4 MSRP. $13,999.00 RETAIL PRICE