If at all possible pull the speakers further from the wall. Based on experience with M60s and M80s I would think about 2 feet minimum from back of speaker to wall.

Are the speakers against the long wall or the short wall ? Just trying to visualize your room.

Are the M100s set to "large" or "small" in the receiver ? If you're integrating with subs I'm pretty sure you'll need "small" (no matter how wacky that sounds ;)).

Last edited by bridgman; 09/19/14 02:10 AM.
M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39
M5HP, M40ti, Sierra-1
LFR1100 active, ADA1500-4 and -8