I think the Yammy should be able to drive the m80's, the question is how loud you plan to crank it. smile The M80's are not 4 ohm across the entire frequency range, and are pretty efficient, so they can play very loud with little power.


M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85