Hut, the 80's can handle a lot more than 400 watts. The torture test of playing Slayer at 700 watts continuous for 100+ hours with peaks of 1,000 watts....

http://www.axiomaudio.com/research_PowerTestRoom.html


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