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Diffusors by RPG

  • BAD Panel by RPG

    Well balanced acoustical designs contain an appropriate combination of absorption, reflection, and diffusion. In many applications, however, limited budget or surface treatment thickness preclude the use of diffusion. With the BAD Panel by RPG, absorptive, fabric wrapped panels are specified for lack of an alternative. Unfortunately, wide area application may lead to an acoustically “dead” ...

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  • Curved BAD Panel

    The Binary Amplitude Diffsorbor™ is the first flat, zero depth diffusing absorber. A Curved BAD Panel simultaneously provides uniform sound diffusion at high and mid band frequencies and crosses over to pure absorption below the diffusive cutoff. The energy that is not diffused is absorbed.
    Well balanced acoustical designs contain an appropriate combination of absorption, reflection, ...

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  • Diffractal DFR72 by RPG

    The First Diffusing Fractal From The Acoustical Industry’s Leading Innovator
    In an effort to provide full spectrum sound diffusion in a single integrated diffusor, the self similarity property of fractals was combined with the uniform scattering property of the number theoretic reflection phase grating to produce the Diffractal DFR72 by RPG, a patented diffusing fractal.
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  • FlutterFree by RPG

    The First Absorption Phase Grating From The Acoustical Industry’s Leading Innovator
    Absorptive fabric wrapped panels are the traditional treatment for flutter echoes which are caused by repetitive reflections between hard parallel walls. While absorption reduces flutter echoes, it also produces an acoustically “dead” space. The resulting lack of ambiance makes the room seem psychoacoustically smaller ...

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  • FormedFussor

    The First In A Series Of Affordable Project Studio Packages
    Since it’s introduction in 1984, the number theoretic QRD® 734 Diffusor has proven to be a versatile general purpose diffusor. It’s uniform scattering, wide bandwidth, and broad selection of finishes make it a logical choice for almost any speech, critical listening, or performance facility. The ...

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  • Golden Pyramid

    The pyramid continues to be a popular geometrical shape. To introduce a bit of mathematics and aesthetics, we have developed an asymmetrical pyramid based on the golden mean, which occurs in almost every aspect of our lives, the GOLDEN PYRAMID. For absorption application we compression mold the GOLDEN PYRAMID out of fiberglass at two densities ...

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  • Modex Broadband

    Modex Broadband: The First Full Spectrum Metal Plate Absorber
    Home Theaters and dedicated listening rooms often exhibit poor low frequency response with significant emphasis at modal resonances. Porous surface absorption is ineffective at these modal frequencies, because the air motion near walls and in corners is essentially zero, resulting in very low absorption efficiency. RPG ...

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  • Modex Plate

    Modex Plate: The First Low Frequency Metal Plate Absorber
    Home Theaters and dedicated listening rooms often exhibit poor low frequency response with significant emphasis at modal resonances. This is especially true when they are sonically well isolated, due to massive boundary construction. Porous surface absorption is ineffective at these modal frequencies, because the air motion ...

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  • Omniffusor

    Omniffusor: The First Two Dimensional QRD® From The Acoustical Industry’s Leading Innovator
    Conventional acoustic treatments have relied on absorption for reflection control. Unfortunately, this can “deaden” the room and make it unsuitable for speech or music. Diffusive ceilings are one of the most effective ways to simultaneously control room reflections and provide a natural ambiance. ...

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  • QRD 734 Diffusor

    The First General Purpose QRD 734 Diffusor From The Acoustical Industry’s Leading Innovator
    The QRD 734 Diffusor has proven to be the most popular and versatile diffusor in the RPG® product line. It’s wide bandwidth, low cost, and broad selection of finishes make it a logical choice for music education facilities, recording studios, worship spaces, ...

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  • The Absorbor by RPG Diffusor System

    The Aborbor by RPG Diffusor Systems: CSI Specifications
    The Absorbor by RPG Diffusor System are Fabric Wrapped Acoustical Panels that are fabricated from molded fiberglass cores. Edges shall be square and plum to within a tolerance of 1/16″.The Absorbor by RPG Diffusor System shall be of the thickness and sizes as indicated on the drawing.
    The fiberglass ...

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