As most of you know my TV blew on me so I have been bored today. I have been playing with the the 2 M3's as a center. Currently my Denon was doing it at 4ohms. I took my Acurus A125X5 and ran a cable from my the pre-out for the center from my Denon and stuck a Y in there and hooked up each M3 to it's own channel on the Acurus. I LIKE IT!!!!!! Little more punch then what I had before. Takes a load off the Denon to.