Just curious......at a demonstration booth from alpine they have a room with about 15 subs in it, and it's soundproofed. They let you go in, put on headphones, and flip the switch. Something like 3000 watts QUAKE through you, one guy almost fell over when it started. My chest kinda hurt afterwards, and I was wondering and what levels can bass do damage (if any)......I would imagine it could vibrate your cells, or something........
