QRD® 734 Acoustic Sound Diffuser

QRD^® 734 has proven to be the most popular and versatile diffusor in the RPG product line. Its wide bandwidth, low cost and a broad selection of finishes make it a logical choice for music education facilities, recording studios, worship spaces, auditoriums, theaters and performing arts facilities. This 1-dimensional diffusor is a modular, computer-designed phase grating that produces a directional hemidisc polar response that can be oriented in any direction. The surface of the QRD^® 734 is designed to provide a more uniform sound field through mid and high-frequency diffusion. In contrast, the natural wood construction of the unit, available in a high recycled content, ULEF, Class A fire-rated and FSC^® MDF core, limits the amount of sound energy removed by absorption.

Features

• Offers broad bandwidth sound diffusion in a decorative, wood cabinet.
• Choose from any commercially available wood veneers, laminates or paint colors.
• Comes standard 9-1/8″ depth; can be customized for either shallower or deeper units.
• Simple installation with included mounting cleat.
• Panels are available in a high recycled, ULEF, FSC® and Class A Fire-Rated MDF core.