Enjoy maximum bass performance with this Polk Audio DSW PRO 660WI BLK 110V subwoofer that uses Feed Forward Anti-Distortion technology to provide ultrapure, distortion-free performance, even at high volumes.
This is a great product especially for the price. Avid music and surround sound guy and this fits the bill. Previous sub cracked and needed to replace for months. Finally after reading numerous reviews on numerous brands, settled on this one. Great decision. I love it!