The amp does not know what ohm rating a speaker is, just like receivers, they can drive 4-8ohm speakers at the same time. My Denon drives all my speakers except the m80's, they are driven by Odyssey monoblock amps.

Keep in mind my room is about 8,000+ cu ft of space, so that is why I have amps, to fill the large space.

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