Zute, as my previous reply and a couple of other comments indicate, at least at this time you should have no power amp question. It's highly likely that the one you have now in your receiver should do the job just fine. None of the Axiom speakers have any unusual power requirement and there are members using them with less powerful receivers than yours with no problem. In any case, you should try what you have now before spending more money.

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Enjoy the music, not the equipment.