Pass XA30.5 enough power for Wilson Sophia 2?

I was wondering about this combo. I have a very large room. Personally I dont think it's enough power but what do you guys think?

nickt06-07-2010 7:05pm

tomcy6 Details Discussions Posts This discussion Message User 2,615 posts 06-12-2010 at 02:16am Copy Comment URL Report Comment Edit Delete Input impedance is low in the Pass XA.5 amps. That could be a factor.
Post removed Aug 12, 2015
madfloyd Details Discussions Posts This discussion Message User 411 posts 06-12-2010 at 01:12pm Copy Comment URL Report Comment Edit Delete A lot of (most perhaps) preamps have output impedance that is too high for the Pass.
drubin Details Discussions Posts This discussion Message User 3,277 posts 06-12-2010 at 02:30pm Copy Comment URL Report Comment Edit Delete A lot of (most perhaps) preamps have output impedance that is too high for the Pass. Some tube preamps =may= be too high, but I'd be surprised if any solid state units are. I think your statement is a distortion.
Post removed Aug 12, 2015