Sorry I was dealing with snow clean-up. Jeff, Forget the Subs, you need to get some serious wattage on those 804's! I'm playing with a took-in-trade pair of Sig 805's with Bryston 7b-st's. They Boogie with Classical, Jazz, Female Vocals, & do the ever rock w/ Rock! I used to own the Cdm-9nt's which I ran them with a Bryston 4b-st with 2 Rel Stratas. Then added the 7b-st's & sold the Rels. Bowers & Wilkins speaker like power, & 300 or more watts of clean SS power they will move to any groove!