Im new to al this but I have m80s with a avr3311ci luv the receiver so far. Only issue I have is seeming the m80s can handle alot I tried a couple times turn it up to +10db to listen outside and after 5minutes the amp shuts down. +5db or lower seems to be able to handle for ahile.

Just my take over a couple days. Awesome features and so glade I got all the Audyssey technology