I am not sure if others agree with me. But if you're going for the QS4's and not the QS8's, maybe consider downsizing your surrounds to M2s, and put that extra money towards a better sub, you'll need it to fill all that space.
I would recommend the EP350v3. Further, if you can stretch your budget, M22 mains would be beneficial as well. I setup my father-in-law with M22s, VP150, M2 surrounds, and a EP350v3 in a rather large room, and he loves the system. Add to that, that I have heard the M2s as surrounds (placed slightly behind the main seating area, and angled toward the sweet spot) and they sound pretty stinkin good.
Last edited by Hutzal; 04/07/08 10:05 PM.
