I would be really interested in knowing a couple things with the M100 1) size of the room you are doing the demo in 2) how far they are from the back wall and side
Andrew suggested these ,however if, I build a movie room it will be 15 x 23 or 17 x 23. not sure yet. or I will put them in a renovated room that's 13 x 17 and I believe that's too small for these.