I guess that depends how loud you want to listen. They are 88dB @ 1watt, so that's 108dB at 100 watts. Since the Sony you say is 120 watts, I'm assuming that is into 8 ohms and the M5's are 6 ohms, for me, I would get more power. I think the biggest improvement would be to separate your 2 channel system from the surround system.
7 responses Add your response