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  1. False screen wall or corner trap absorbers?

    Home Audio Acoustics
    I have 6 2x4 panels of rockboard from ATS. My entire front wall is already covered with the stuff and I'm getting ready to start building panels to surround my screen, a false front wall. The room is roughly 13.5' wide, 7.5' tall and 18.5' deep. The panels on either side of the screen will be...