depth of full back wall trapping
I have a choice of either 6 inch or 9 inch deep full trapping of the back wall, which is a false wall spaced out from the actual room boundary. I will have slat traps in the corners, another story..anyway...
I was originally going to go with 9. But Im trying to understand how much a difference that would make over a 6 inch depth. Another 3 inches at the back of the room would be nice, but if a extra 3 inch depth would make a siginficant difference then i would go with 9. Thanks!