I agree with Ray3, the 60's are very similar to the 80's. If you go with 80's make sure you can drive 4 ohm speakers. The 60's also can be used in very large rooms. I luv mine, spend the xtra money on a kick a$$ sub

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