This Polk Audio PSW10 powered subwoofer, driven by internal amplifier labeled as 100 Watts, is looking great and performing perfectly. Even driven harder than would be providing an accurate amount of lowest bass, it sounds clean, and the only rattles I was hearing were windows and ceiling grid! This is a model currently listed on the Polk Audio website at $249 price. Multiple input types are provided. One is a pair of RCA Subwoofer inputs, which can be driven by a stereo or single channel Subwoofer output cable from your home theater receiver, or even from a preamp-level output. You can connect input signal to one or to both RCA inputs. (If you want me to add a Y adapter to feed both inputs, just ask after purchase, and Ill pack it in at no cost to you. Another input option that works for stereo receivers and for home theater receivers without a dedicated Subwoofer output or having speaker level subwoofer output is the pair of speaker level inputs. So, you can connect speaker output wiring into this PSW10, and its low pass filter amplifies only the bass frequency range you select with the Low Pass control. The Speaker Output wire connections pass the full frequency range on to your main or satellite L & R front speakers. With the PSW10 handling the energy of the deepest bass frequencies, as well as producing more of the deepest bass, your system can handle more power and produce greater amount of clean sound decibels. If you set the PSW10 on a had floor, the clear synthetic rubber feet will prevent unwanted surface-to-surface vibration. The frequency range specification cited by Polk is 40-160Hz. I provided a photo of the right side of the cabinet to disclose a finish defect caused by what appeared to be residue of previous owners spill of liquid. I had to use a couple of different water and citrus based cleaners with a brush and terrry cloth to get the white residue out of the vinyl wood grain finish, then apply a thin later of satin black acrylic paint, applying with a small brush to blend brush fiber strokes with the grain look. I lit it for the photo to reveal this area of imperfect finish, and visibility in your home will depend on placement relative to lighting. This info is provided for any who may care as much or more about looks as the great sound. May I suggest that if you are looking for best source of this item to look at four things: (1) total shipped cost (you can sort the listings for this cost that calculates delivery cost for your address); (2) condition of speaker, cabinet, and grill; (3) confidence in the sellers knowledge for evaluation as conveyed in the description; (4) Seller Feedback comments from previous buyers. Prompt, insured shipment of this heavy item will be provided at cost calculated by ebay for economical FedEx ground service to your delivery address.

Polk Audio PSW10 PSW-10 100W Subwoofer Plate Amplifier *Tested* Excellent Cond.. Condition is used. Shipped with USPS Ground or Priority. (1) Polk Audio PSW10 powered subwoofer plate amplifier. Amplifier has been fully tested and is in excellent working and cosmetic condition. Comes with original mounting screws. Amplifier will be properly packaged for safe delivery. ** Choose USPS ground or Priority at checkout ** Please review my seller feedback and purchase with confidence.

Polk Audio SL 5000 Tweeter *Tested* Excellent Condition S4 S6 S8 S10 + Lot of two Feel free to ask any questions. No returns. Thanks!

(1) Polk Audio SL6502 Tweeter RT-1000P / RT Series Speakers *Excellent TESTED. Excellent condition! This is a tweeter from a Polk RT-1000P power tower. Comes with hardware! Sold as is buyer pays the shipping

Nice! Polk Audio PSW202 10 Inch Powered Subwoofer 10 Sub - Tested EXCELLENT. Tested and works great This subwoofer is in excellent condition Cosmetically it is in great condition There are minor signs of use Check out the pictures for overall condition Comes from a smoke free and pet free home

Polk Audio PSW 10 Powered Subwoofer Speaker 100 Watts - Tested Excellent Cond.

Polk Audio PSW 10 Powered Subwoofer Speaker 100 Watts - Tested in excellent condition, PLEASE VIEW ALL PHOTOS FOR SURFACE CONDITION… 30-DAY MONEY-BACK EBAY GUARANTEE. THE UNIT WAS BENCH TESTED AND FOUND TO WORK AS DESIGNED. MAY NEED FURTHER CLEANING AND/OR POLISHING. 30-day money back! FEEL FREE TO CONTACT ME WITH ANY QUESTIONS AS I WILL ANSWER IN 30 MIN IF NOT FASTER. CONTACT ME FIRST WITH ANY ISSUE FOR QUICK RESOLUTION I THANK YOU FOR YOUR SUPPORT! REGARDS ANGELO

Polk Audio RTi10 Floorstanding Speakers - Used, Excellent Condition. Up for sale is a pair of Polk Audio RTi10 floorstanding speakers. Despite being pre-owned, these speakers are in excellent condition, showcasing the fine craftsmanship and audio excellence for which Polk Audio is renowned.

Polk Audio DSW microPRO 1000 Subwoofer Excellent Condition I am the original owner and purchased it new. It has been sitting in a closet since I acquired a Sonos system a few years ago and I no longer need it. Actually, Id love to have it hooked up to my Sonos system because it is awesome! But that isnt workable, so my loss, your gain. I have the original documentation that came with it, the remote control, power cable, and a Y speaker cable to hook to the preamp side. It has no noticeable significant scratches, just light scuff marks barely noticeable, and sounds incredible. If you know about this speaker you understand this is an incredible price, I paid over $800 new. It is heavy - 35lbs - and Ill pack it really well. Although I dont accept returns, I do guarantee it to be as described. Shipping is on you, via UPS ground - I want to make sure it arrives undamaged. Good luck bidding!