My comment was merely trying to say that the large HSU is in another league when compared to the Klipsch. The Klipsch RW-12 is a great sub at $300-350. Jthirdeye, I would add another RW-12 and never look back. Two RW-12's is VERzy hard to beat in the $600 price range. It really depends on your room though..
Oppo BDP103, Sony 70" LED, Definitive Technology Mythos STS Towers, Definitive Technology Mythos 9's x3, Pioneer SC-1523-K, Furman Elite 15, Harmony Ultimate Hub and Rythmik FV15HP.