A Skyline diffuser behind the head up on the wall is the best and most reliable product for this problem. Obviously there are a great many room acoustics issues that should be dealt with as best one can from slap echo to standing waves especially in room corners, reflected waves, you name it.
Back wall treatment?
I have a small room which I’ve treated with bass trap in the corners and absoprtion panels at 1st reflection points on the front wall, side walls and ceiling. I am quite happy with the results. I am considering what to do with my back wall. Due to the size of the room I have to sit with my back essentially right up against this back wall. The wall only goes up to about ear level, above that its open to my family room and kitchen.
So my question is what do you suggest for this short back wall? Broadband absorption with something like the GIK 244 panel or diffusion or nothing at all?
So my question is what do you suggest for this short back wall? Broadband absorption with something like the GIK 244 panel or diffusion or nothing at all?