J Farr - I'll definitely let you know what's up with the Axiom test.

Jason - set to 8 ohm. I really should note that it's not a lack of volume on the whole, but really just the inability to "kick it up a notch" once in a while.

HI-FI - your spkrs are probably more sensitive. Also, the axiom M22s are bookshelf type spkrs so we're not talking too much punch on the whole. They do sound great though. Another factor could be the size of the room which is 15x23 with 20' ceilings through 1/2 the space.

I'll keep all posted on what I find.