I'm thinking of purchasing an XPA-3 to go with my 706 to drive my fronts and centre. My question is can I just amplify those 3 channels with the xpa, and leave the surrounds up to the receiver, or will I need to amplify all channels with external amps, at the same time?
I got a great deal on a lsi c center channel from Polk, not realizing it is rated as a 4 ohm speaker. I'm driving it with a Onkyo TX-SR 608, which appears to be tested for continuous 6 ohm use but the specs say nothing about 4 ohm. Should I see this as a problem? Am I asking for trouble? Or is...