I have no direct experience with the XA160, but consulted my magic 8-ball and it said "signs point to yes".
Given the speaker load you describe and your listening habits, it would be hard to think of a solid state amp that would work better - including the x600.5. I'd go with the XA160.
Duke
Given the speaker load you describe and your listening habits, it would be hard to think of a solid state amp that would work better - including the x600.5. I'd go with the XA160.
Duke