scratch that, measured the room, my ceiling is 7'4....i want to do a 100" screen with a 2" border.......and i have the polk csia6 with a sanus center speaker stand that measures 18 inches......which leaves me 9 inches......2 x 4's it has to be. How thick is the top of a stage typically? I have 2 DSW Pro 600s and 2 RTIA9s along with the csia6 to go on this stage.
From what I gather as well, I put sand in the stage on do not have it touch the other walls, correct?