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QRD® 734F Acoustic Sound Diffuser
QRD® 734F Acoustic Sound Diffuser
QRD® 734F Acoustic Sound Diffuser
QRD® 734F Acoustic Sound Diffuser

    QRD® 734F Acoustic Sound Diffuser

    QRD® 734F is a one-dimensional sound diffuser developed to expand the product line anchored originally by the classic QRD® 734 Panel. It is the first product of its kind offered on the market. With a patented folded well design, the QRD® 734F extends the diffusion bandwidth into the lower mid-range frequencies in only 4-1/4″ depth, whereas other diffuser designs require at least 8″. The natural wood construction of the unit limits the amount of sound energy removed by absorption while the diffusion performance extends over 4 octaves.

      Features

      • Offers broad bandwidth sound diffusion in a decorative, wood cabinet.
      • Choose from any commercially available wood veneers, laminates or paint colors.
      • Comes standard 4-1/4″ 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.
      Specification
      • Finish - Unfinished, veneer with lacquer, veneer with custom stain or colored lacquer. Standard species include Alder, Anigre, Ash, Birch, Cherry, Mahogany, Maple, Poplar, Red Oak, Walnut and White Oak. Custom species may be available on request.

        Product Material Composition - MDF Core with wood veneer or laminate

        Product Acoustic Function - Diffusion/Hybrid

        Product Fire Rating - Class I or A

        Weight PSF - 7.00

        Installation - QRD® 734F is designed to be surface or flush-mounted to a wall or ceiling with z-clips/z-bar. They can be installed singularly or in an array across walls and ceilings.

      Technical specification
      • Unique ref.qrd-734-f
      • Product familyArchitectural Acoustics
      • Product groupDiffusion/Hybrid
      • TypeObject (single object)
      • Date of publishing2024-03-18
      • Edition number1
      Related
      • Material mainMDF
      • Designed inUnited States
      • Manufactured inUnited States
      Classification
      • BIMobject CategoryConstruction Materials - Acoustic Panels & Accessories
      • ETIM CodeEG020100
      • ETIM NameBuilding - Finishing materials
      • Uniclass 2015 CodeSs_25_25_05
      • Uniclass 2015 DescriptionAcoustic panel systems
      • CSI MasterFormat 2014 Code09 83 00
      • CSI MasterFormat 2014 TitleAcoustic Finishes
      • OmniClass Number23-17 25 11 11 13
      • OmniClass TitleInfill Panels

      Region availability

      North America
      Anguilla
      Antigua and Barbuda
      Aruba
      Barbados
      Belize
      Bermuda
      British Virgin Islands
      Canada
      Caribbean Netherlands
      Cayman Islands
      Collectivity of Saint Martin
      Costa Rica
      Cuba
      Curaçao
      Dominica
      Dominican Republic
      El Salvador
      Greenland
      Grenada
      Guadeloupe
      Guatemala
      Haiti
      Honduras
      Jamaica
      Martinique
      Mexico
      Montserrat
      Nicaragua
      Panama
      Puerto Rico
      Saint Kitts and Nevis
      Saint Lucia
      Saint Pierre and Miquelon
      Saint Vincent and the Grenadines
      Saint-Barthélemy
      Sint Maarten
      The Bahamas
      Trinidad and Tobago
      Turks and Caicos Islands
      U.S. Virgin Islands
      United States