yes, if you have a sub in the mix, set the mains and center to small with about an 80hz crossove. It is rare that the m60's would case this issue being an 8ohm design.

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