I've never taken the time to hook my M2s up with a sub. I did listen to them two channel when I first got them and was very impressed with their sound above the low bass region.

In my setup, a bookshelf would not have a smaller footprint than the floor standers I ended up with.

The bottom line is that you just cant go wrong whatever you end up with. smile

Fred

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Blujays1: Spending Fred's money one bottle at a time, no two... Oh crap!