I've done a lot of trial and error in purchasing subs over the years, and I've owned the klipsch 12", Velodyne and Polk, and with-out a doubt, the BIC is even a little better than them through my experience. It gives a much deeper base, and also louder. The others give a tight base, but you want and need the deep rumble bass for home theater and music. It truly is house shaking bass. These are best put in the corner, about 6 inches from the wall, at an angle facing out at you (catty-corner). I actually run 2 of them, one on top of the other, and the bass is absolutely incredible. Really, I definitely recommend this sub in a good set-up. I have Harman Kardon AVR-7200 receiver, Klipsch RF-83 front's and BIC Acoustech (it has to be the acoustech CINEMA line, as they are the top rated hifi series) for surround, so just wanted to let everyone know I am not just another reviewer not knowing what I'm talking about. You will love this subwoofer. Hope this helps someone.