Monster THX SL200-PSM BK Select Certified Powered Subwoofer Tower Module (Piano Black)

Pros: Low bass, sexy enclosure, ascetically pleasing, mounts on top for the rear surrounds, and multi color options. Really just piano black or Cherry..but both look great. I bought the black one

Cons: Placement of speaker needs to be just right. It sounds bass heavy from a distance but not enough bass right near it. Although you can adjust settings in many way, software (AV Receiver) and hardware (rear knobs) you still have to play with it to get a goo

Summary: All in all a great subwoofer. I recommend finding one on ebay or a warehouse whole sale site instead of paying the heafty $1200 retail price. I found mine brand new on Ebay, in the box, sealed, new for $300...I hell of a bargain! I'm waiting to get my hands on another and run two in my system but they seem to be hard to come by these days. the rest of the surround sound system uses Bowers & Wilkins speakers and they sound awesome. All my friends come over to watch movies and play games at my house cause its crystal clear and pounds my house down...you won't be disappointed