The AX5 are an old speaker. As good as they were in their day, the M22 sub combination will most probably be superior. With a sub like the EP350, good placement and good room acoustics, you can reach close to 20Hz at reference for movies. That will give you a much more visceral effect in movies than the AX5.

Fred

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