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Quadratic Residue Ceiling Diffusers (QRCD)

When installed in a ceiling grid system or hung independently, G&S Acoustics’ Quadratic Residue Ceiling Diffusers (QRCD) use their shape to reflect sound evenly throughout a room. Quadratic Residue Ceiling Diffusers improve sound quality by disrupting standing sound waves that occur between parallel surfaces such as ceilings and floors.

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Quadratic Residue Ceiling Diffusers (QRCD)

When installed in a ceiling grid system or hung independently, G&S Acoustics’ Quadratic Residue Ceiling Diffusers (QRCD) use their shape to reflect sound evenly throughout a room. Quadratic Residue Ceiling Diffusers improve sound quality by disrupting standing sound waves that occur between parallel surfaces such as ceilings and floors.

Additional information
Diffusers Sample Sizes

6"

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3555 SCARLET OAK BLVD, ST. LOUIS, MO 63122
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