I power my m80's 150 and qs8's with a xpa5 and it sounds great.
Either way would work but if music is 70% of your listening in stereo I would get the xpa2. cool (its probably overkill though) If the setup was more for theater I would get the xpa3
If you have the money and the circuitry capacity I'd wait for the XPR7 smile

Last edited by turbo16v; 03/23/11 08:56 PM.