My Two Cents:
I drive my 3.1's with the Bel Canto Ref 1000 monos which put out 500 watts into 8 ohms. I really love this combo and highly recommend it. As mentioned earlier in this thread Anthony Gallo himself uses the Spectron Musician III which is a 600W/ch stereo class D amp (similar to the Bel Canto). The only other advice I have is to avoid using a receiver to power these speakers if you like to listen with some real volume. Prior to the Bel Cantos I was using a Rotel 1057 with 100W/ch in stereo, and it would clip at not too unreasonable higher volumes. Speaker damage is mostly caused by too little power and rarely too much.
I drive my 3.1's with the Bel Canto Ref 1000 monos which put out 500 watts into 8 ohms. I really love this combo and highly recommend it. As mentioned earlier in this thread Anthony Gallo himself uses the Spectron Musician III which is a 600W/ch stereo class D amp (similar to the Bel Canto). The only other advice I have is to avoid using a receiver to power these speakers if you like to listen with some real volume. Prior to the Bel Cantos I was using a Rotel 1057 with 100W/ch in stereo, and it would clip at not too unreasonable higher volumes. Speaker damage is mostly caused by too little power and rarely too much.