I can tell you
@Pogre that the music room sounds as good as ever. I have that subwoofer set to stun so no visitors are actually harmed. I love that first time visitor experience. Nobody ever knows where the sub is and I don't tell em. But as soon as it gets fired up its a wonderful surprise. I make sure to demonstrate tonally neutral music first so people know I'm not rigging the room like some teenage boy in one of them cars that just goes "boom, boom, boom" all the time. The system is actually remarkabley neutral. If there is no big bass, the sub just disappears. If there is, well, you still can't tell where its coming from even if it does vibrate your chest and eyeballs.