Environment for Magnapan LRS

The purpose of the carpet is to control splash beyond the screen from projection.  I think I may try painting diffusors black and mounting them on the carpet behind the speakers.  The KEFs sound terrific in this setting.  Might they sound even better with diffusors, perhaps.

db

Looks like you'll have plenty of power. I'm unsure what the carpet on the wall will do as Magnepan usually recommends diffusers. In a room that size you may want to try a 1.7i or 3.7i if budget permits. Remember to experiment with speaker placement and start about 3' from the wall behind the speakers.