DESCRIPTIONFor parts or not workingBrand:Martin LoganModel:N/aConnectivity:Wired, WirelessType:SubwooferUPC:N/A ***Disclaimer*** All items were donated to Evergreen Goodwill of Northwest Washington with no history or provenance. The auction is for all items pictured. Items may need servicing and/or benefit from a cleaning upon arrival. Please see photos for additional details and feel free to ask questions. PAYMENTSPlease note that your entire order will be canceled by eBay if the oldest item exceeds 7 days without payment. Once an order is canceled, we are unable to re-invoice and the item will be relisted. For a combined shipping invoice, please send us one request within 5 days of winning the first item to avoid cancelation of your entire order. Once a combined invoice has been sent, we are unable to add additional items to the invoice. SHIPPING Local pickup is not available at this time. Interntaional shipping is not available at this time. We offer combined shipping as long as items will ship safely together. Auctions must end within 5 days of each other to be eligible for combined shipping. Please hold off on payment until all auctions have ended then proceed to checkout. Please do not pay for any items individually if you wish to have them combined - they must be paid at the same time. Items listed for flat-rate shipping are not eligible for combined shipping. PO Box addresses will require USPS shipments as FedEx Ground will not deliver. If FedEx is selected we may need to invoice for additional shipping costs.

Experience powerful and crystal-clear sound with the Martin Logan Dynamo 700W Wireless Subwoofer, designed to elevate your home audio experience. This subwoofer features wireless and wired connectivity options, allowing for easy installation and versatile placement in any room. With a massive 700 W RMS power output, this subwoofer delivers deep and immersive bass that enhances your music, movies, and games. The Martin Logan Dynamo 700W Wireless Subwoofer is an excellent addition to any home audio setup. Whether you're a music lover or a movie enthusiast, this subwoofer delivers exceptional sound quality and performance. Get ready to enjoy your favorite content like never before! Wireless transmitter included.

Martin Logan Dynamo 700W Powered Subwoofer. Condition is Used. Shipped with USPS Ground Advantage.

Featuring a sleek black design, the MartinLogan Dynamo 700 Subwoofer will seamlessly blend in with your home decor. The subwoofer has stereo L/R RCA audio inputs and an impedance of 200ohm. This subwoofer is perfect for anyone looking to add a new dimension to their home audio system. Subwoofer is in great shape and minor to no blemishes as seen on images. The lines seen on images are shadows from a chandelier. Wireless adapter, grill, and carpet spikes will also be included.

MartinLogan Dynamo 700W Works Perfect In Very Very Good Condition Retail: $799.00 Product highlights:wired or wireless connection options with built-in wireless receiver and included transmitterfrequency response: 24-200 Hz (±3dB)built-in amplifier delivers 300 watts of continuous power, 600 watts peak outputultra-efficient variable audio tracking power supply drives a class AB output stage for lower distortion and noise than typical Class D switching amps10 polypropylene woofer conesealed (acoustic suspension) cabinet with convertible front- or down-firing designcontinuously variable low-pass 35-120 Hz crossoverrear-mounted 3-position phase switch, volume level, and crossover controlsauto on/offline-level/LFE RCA inputincluded Energy Transfer Coupler (ETC) spikes can be used for tighter coupling between subwoofer and floor to enhance sound qualityblack ash finish FeaturesDynamo Series Powered Subwoofer: The MartinLogan Dynamo 700w powered subwoofer offers audiophile grade performance and home-friendly aesthetics. Featuring a high-current 300-watt RMS (600-watt peak) amplifier and a 10 cone driver, the Dynamo 700w delivers deep, tight, effortless bass for movie and music soundtracks. It can be configured as a down-firing or front-firing powered sub. The 700w offers both a wired and wireless powered subwoofer connection to your home AV entertainment system.Advanced, Ultra-Efficient 300-Watt Amp: The Dynamo 700ws ultra-efficient, high-power amplifier uses variable audio tracking power supplies to drive its class AB output stage. With lower distortion and less noise than typical Class D switching amplifiers, this advanced design allows the amplifier to operate at much higher efficiencies than a typical class AB amplifier, delivering a true 300-watts of continuous power (600-watts peak).High-Resolution, Low-Distortion 10 Woofer: The Dynamo 700ws advanced-technology driver pairs a high-power magnet structure with a 10 poly diaphragm to deliver huge excursion and sound output while perfectly preserving the tiniest bass detail; and all without a hint of distortion. The exceptional damping properties of the poly cone material also ensure the smooth, non-resonant response necessary for truly seamless blending with MartinLogans electrostatic panel and Folded Motion driver technologies found in their loudspeakers.Inverse Mathematical Equalization (IME) Filtering: An IME filter is derived from the inverse of the unfiltered driver response. Precision IME filtering yields extremely accurate low-frequency response; far superior to that provided by the simple second-order high-Q filters typically found in subwoofers in this price range.Sealed Cabinet w/ Internal Bracing: On the outside, the Dynamo 700ws cabinet is constructed from the finest composite material for acoustic integrity. Inside, critically placed structural cross-bracing acts an excellent baffle for the woofer while the added rigidity keeps cabinet-induced resonances and non-linearities to inaudible levels. As a result the MartinLogan Dynamo 700w maintains a smooth, consistent response regardless of music or movie source material.Front-Firing or Down-Firing Configuration: To maximize performance when installed inside of a cabinet or other discrete installation, the Dynamo 700ws standard down-firing configuration easily converts into a front-firing orientation; no tools required. A grille cover and 90-degree RCA adaptors are provided for use in front-firing applications. DimensionsSeamless System Integration: Comprehensive connection options, low-pass filtering, and phase control make integrating the Dynamo 700w subwoofer into a multi-channel home theater or stereo music setup simple and seamless. The main left/right line-level inputs feed into a precision low-pass filter with a cut-off frequency variable from 35 to 120 Hz. For systems in which the AV receiver supplies the low-pass crossover, the Dynamo 700w offers an LFE input that bypasses its internal filters. The phase control can be set to 0, 90, or 180-degrees.Built-in Wireless Receiver: Although correct placement plays a key role in optimizing subwoofer performance, sometimes it imposes the inconvenience of running long lengths of cable through walls, along baseboards, or under floors and carpets. To solve the problem, the Dynamo 700w incorporates a wireless receiver (digital RF transmission) for use with the included SWT-2 MartinLogan Subwoofer Wireless Transmitter which plugs into the subwoofer or LFE output of your home receiver or active soundbar speaker via stereo RCAEnergy Transfer Coupler (ETC) Spikes: The Dynamo 700w comes with custom ETC spikes which can be used along with the pre-installed rubber feet to enhance stability on thick carpets, or create tighter coupling between subwoofer and floor to enhance overall sound quality. The spiked feet add 0.625 of height to the powered sub.Auto Power On/Off: The powered subwoofer will automatically enter a power saving mode when no audio signal is detected. The subwoofer will automatically come out of power saving mode when an audio signal is detected.Break-In Period: The Dynamo 700w woofer requires approximately 50 hours of break-in at moderate listening levels before its optimal performance occurs. This will factor in on any critical listening and judgment.

Martin Logan 700 subwoofer plate amplifier for parts or repair. Amplifier turns on, but turns off when sense the signal.

Enhance your audio experience with the Martin Logan DYNAMO 700w Subwoofer. This high-quality cube-shaped subwoofer boasts a powerful RMS power of 700W, creating rich and clear sounds for your home audio setup. The wired connectivity ensures seamless integration with your existing audio system. The sleek black color complements any home decor. Ideal for home speakers and subwoofers, this Martin Logan subwoofer is a must-have addition to any music lovers collection. Excellent condition amazing sound moving priced to sell.

High-Resolution Low-Distortion 10-Inch WooferThe Dynamo 700s advanced-technology driver pairs a high-power magnet structure with a 10-inch diaphragm to deliver huge excursion and sound output while perfectly preserving the tiniest bass detail... and all without a hint of distortion. The exceptional damping properties of the cone material also ensure the smooth, non-resonant response necessary for truly seamless blending with MartinLogan electrostatic panel and Folded Motion™ driver technologies. Advanced Ultra-Efficient 300-Watt AmplifierThe Dynamo 700s ultra-efficient high-power amplifier uses variable audio tracking power supplies to drive its class AB output stage. With lower distortion and less noise than typical Class D switching amplifiers this advanced design allows the amplifier to operate at much higher efficiencies than a typical class AB amplifier, delivering a true 300 watts of continuous power. An energy-conscious design, the Dynamo 700s amp consumes less than a single watt in Standby mode.

Martin Logan 700 subwoofer plate amplifier for parts or repair. Amplifier turns on, but turns off when sense the signal.

Martin Logan 700 subwoofer plate amplifier for parts or repair. Amplifier turns on, but turns off when sense the signal.

MARTIN LOGAN DYNAMO SUBWOOFER (FOR PARTS)SPECIFICATIONS CONDITION: PARTS SERIAL NUMBER: DYSF0265 FUNCTIONALITYTECH NAME: BOBOPERATIONAL CHECK: PARTIAL OP CHECK POWERS ON: NO POWER AMPS OR WATTS: 120 60Hz 700WLIGHTS AND DISPLAY: NOT APPLICABLEOUTPUT CHECK: NO AUDIO VIDEO CHECK: NOT APPLICABLEPOWER CABLE INCLUDED: NOINSPECTION AND CONDITION NOTES: - NORMAL WEAR AND TEAR - UNIT APPEARS TO BE IN GOOD OVERALL PHYSICAL CONDITION, BUT HAS ONLY BEEN PARTIALLY TESTED- UNIT IS FOR PARTS/REPAIR. BLOWS A FUSE WHEN ATTEMPTING TO POWER ON. - UNIT SHOWS SIGNS OF WEAR, INCLUDING: SCRATCHES, SCUFFS, DENTS, CLEANLINESS, ETC (PLEASE SEE PHOTOS)- UNIT SOLD AS IS. AUTHENTICITY WE GUARANTEE THAT ALL ADVERTISED PRODUCTS ARE 100% GENUINE. IMAGES PRODUCT IMAGES ARE FOR ILLUSTRATIVE PURPOSES ONLY AND MAY DIFFER FROM THE ACTUAL PRODUCT. WHEN MULTIPLE QUANTITIES ARE AVAILABLE, IMAGES ARE OF ONE ITEM ONLY. 3-DAY SHIPPING GUARANTEED PROCESSING TIMES VARY FROM 2-3 BUSINESS DAYS. PURCHASES SHIP NO LATER THAN THREE BUSINESS DAYS AFTER PLACED. PLEASE KEEP IN MIND THAT WEEKENDS AND HOLIDAYS MAY DISRUPT SHIPMENT TIMES. RETURNS & ORDER CANCELLATION PLEASE REVIEW ALL IMAGES CAREFULLY AND ASK ANY QUESTIONS PRIOR TO SUBMITTING AN OFFER. THERE ARE NO GUARANTEES OUTSIDE OF WHAT WE HAVE STATED WITHIN OUR DESCRIPTION. PLEASE MESSAGE US PRIOR TO SUBMITTING A RETURN REQUEST; MOST ISSUES CAN BE RESOLVED VIA MESSAGING.

Martin Logan 700 subwoofer plate amplifier for parts or repair. Amplifier turns on, but turns off when sense the signal.

This subwoofer is in excellent condition. It sounds amazing for music and movies, very punchy. Feel free to ask any questions. Good Luck and happy bidding!

Martin Logan 700 subwoofer plate amplifier for parts or repair. Amplifier turns on, but turns off when sense the signal.

Martin Logan Dynamo 700W Black Wireless 10 High-Resolution Subwoofer Speaker. Condition is Used. Shipped with USPS Ground Advantage. Pre-owned but works fine. Included photo showing that it turns on properly. Comes with power cord. Please message with any questions. Shown item number is wrong but eBay won’t let me change it. Serial # is DYDWJ0110

We appreciate all business! Please message us with any messages or concerns before anything else so we can resolve any issue immediately! Please look at all of the pictures for any marks,scratches or dents! If there are no pictures of a charging cord,battery or accessory please note it is not included, we mass list these items,so sorry for the vague description! Martin Logan Dynamo 700W Black Wireless 10 High-Resolution Subwoofer Speaker. Product Details Brand: Martin Logan Model: Martin Logan Dynamo 700W Color: Black Type: Subwoofer  “ONLY comes with whats pictured. Please review pictures prior to purchase. We appreciate all business and would recommend sending a message if any issue or concern comes up. Thanks!” Listing and template services provided by inkFrog

Martin Logan Dynamo 700W Subwoofer Home Audio Not Working, it did not power on

Martin Logan 700 subwoofer plate amplifier for parts or repair. Amplifier turns on, but turns off when sense the signal.

Martin Logan Dynamo 700W Subwoofer - Black Tested And Working

Used. Excellent condition. Couple of minor scuffs but no damage. Works and sounds great!

MartinLogan Dynamo 700 Subwoofer - Black. - Sounds great as if it was brand new - slight scratches on the shell of the subwoofer- no rattling sounds at all -comes with power cord

Martin Logan 700 subwoofer plate amplifier for parts or repair. Amplifier turns on, but turns off when sense the signal.

MartinLogan Dynamo 700 Subwoofer - Black. - Sounds great as if it was brand new - slight scratches on the shell of the subwoofer- no rattling sounds at all -comes with power cord

Martin Logan Dynamo 700W Barely Used Like New Subwoofer Wireless Transmitter Included