Mojo, I can't help but think there's something slightly strange with your room or configuration that's not getting you that punch. I mean, I've got an old, 12" sealed mid-quality sub and M80s, and I think I hear what you're talking about. In the 500/600s that I've heard, I haven't heard anything lacking. Where are your crossovers again?
Granted, I run my M80s as full range on stereo listening. When I had L+R going to the sub, the bass got a little overpowering. I'll have to play with that again sometime.
Alternately, you're a candidate for that odd Hsu upper range subwoofer.
Last edited by kcarlile; 11/06/07 05:38 PM.
