wow. i was just playing this DRUM & BASS cd i downloaded..and holy crap does it shake my house. my def tech 15's might not be as good as the HSU's, but they still hit pretty hard, and go pretty damned deep. just thought i'd share. you should download some of that stuff and try it out

Axiom M60Ti Infinity 2000.6 x 4 Infinity RS1 rear Infinity CC200 HSU VTF3 - MKII