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.
Bought this sub last month and no complaints. This thing is a beast, and not for the faint of heart. You will feel the bass, sometimes maybe a little too much. Too much is better than not enough(in my opinion).. This sub hits hard and clear and will make watching movies or music a whole new experience. I'm using a Yamaha rx-v373 to push it. I think it sounds better running the front speakers into sub than back to the speakers because you use polks crossover rather than the one on the sub out on the receiver. Experiment and see what works for you.
What's great about it: Easy set-up, Lots of thunder for the buck!
What's not so great: Big, Sub turns off and on at low levels. It will pop.