I have commented on this before and when I moved from M22s to M60s then finally M80s I would tend to agree with many of the opinions comparing all these models and their similarities. However,in my opinion, I found regardless of the crossover setting, in my particular HT application(not so much with music), the transition between the L/R floor standers (M60/M80)to the sub a little smoother than the M22.
At higher volumes the M22s just seemed to "strain" a little bit in the mid bass region as opposed to the others which handled it better.
