Agree with Darkmoebius but your room size is also a 100% factor in this setup. I had the 12's in my bedroom 20 x 20 and found the maggies easily clipping my 200 wpc Mcintosh amp. The 240 watt classe cap151 didnt fare any better, however when I brought the speakers in my 12 x 10 office they sang with a 30 watt integrated tube amp.
