Great post @Skol303
I'll be hopefully getting a music room, but these traps will make the room smaller.
As you pointed out to Jus lukin, 2" thickness wouldn't help with the low end but it's better than nothing.
What else would you recommend. Would egg boxes be of any use as a starring point? Thanks.
The room will have laminate floor and Persian style carpet in the middle. Two walls joining together one window each.