@ozzy brush this by the guys at GIK if you haven’t yet.
This is tricky and no two listening rooms are the same. Send pics and dimensions to GIK. Their recommendations for me were spot on.
Planar Speakers and Diffusors
I have the Clarisys Speakers. They are the Planar type. I would like to treat the wall behind the speakers. I have been told not use any type of sound absorber, so I am interested in the GIK Acoustics Q7d Diffusor
I have a large 85" TV in between the speakers, so the only area that can be treated is behind the Planers. Check out my systems page.
I have yet to find a review of these diffusors, so has anyone used these and can comment on the effectiveness?
ozzy