Ive built 12 panels in all using mineral wool... i have 4 4in thick and 8 2in thick panels dimension are 2x4 ft. ... my desk is one foot off the wall..i don't have a door directly going into my room so i was considering placing a thick curtain to the bathroom hallway... so my room dimension are 7ft high 11 ft in width and 13 in length.. .. thx for the help guys
I would put the 4" panels in each of the wall-wall corners. Then treat the early reflection points, which are basically the half way point (between your ears and the monitors) above you and to either side. It's not quite half way on the sides, there is a formula for it. Then spread what's left over throughout the room. If you're tracking in there as well, think about putting another cloud on the ceiling above where a drum kit would be.
