I also have limited space on one side for my M80s and haven‘t noticed any problems. When calibrating them I just had to bump up the opposite speaker by 1dB to get the SPLs to match.

If you can keep the driver cones of that speaker from being equal distance from both the side and back walls you should be able to avoid the boomyness St_PatGuy mentioned.

@ St_PatGuy - Happy Moved Saint Patrick’s Day!

3M80 2M22 6QS8 2M2 1EP500 Sony BDP-S590 Panny-7000 Onkyo-3007 Carada-134 Xbox Buttkicker AS-EQ1