I'm only curious. I have the Integra DTM 5.9 receiver with a pair of B&W 686 speakers that's located in my bedroom. I would like to know and of course without blowing out the system, would this setup be powerful enough to do damage to a house even if my bedroom door is closed? I could be wrong, I think I would need to adjust knobs, and one knob I recall is the bass, but I don't know the rest of them, and adjust the volume? If the system is powerful enough, what possible knobs has to be adjusted?