Definitely. I have trouble enjoying M2s on some kinds of music because of the missing bass but the same music on M3s sounds more "complete".

M2s with subwoofer, on the other hand, sound *great*. Never tried them with a small sub, just an SVS PC-Plus.

M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39
M5HP, M40ti, Sierra-1
LFR1100 active, ADA1500-4 and -8