I don't own m60's anymore, but when I did they were probably 6-8" from the back wall, similar to my current m80's. Make sure you don't have them the same distance from the side walls as the front walls for best results...


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