In my experience with My M80s more power the better, They go ultra loud crystal clear.
Have a Tascam pre pro was running warm with all channels driven.7.2. Found an old Crest Audio VS900 on craigs list 450watts 2 channel or 900 mono. It has cooled my amp and man the M80s sound fantastic.
I live in an old building cranked it to 82{THX} reference one night and holy I could hear it on the street crystal clear!!!
Lucky we're all younger in my building so no one really cares, as long as the kids aren't here and asleep of course.
I would go the 2 channel with the mono option. The M80 with mono's WOW!!!
Agree with casey01 bigger center,Vp160 is what I have it's only 6 or 8 Ohm so easy load for main pre/pro amp. Once you add the power the small center may not be enough.
Cheers Brendo
