i think the 1070 with 3 m200s would be very nice. keep in mind that the m200s output 300wts at 4ohms.

the 1070 is going to output 65wpc and only 65wpc no matter how many speakers connected.

there are different ways to make amps, so more headroom is not necessarily achieved by driving a multichannel amp into less than the max amount of speakers it can handle...

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