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

Links

Product urlhttps://www.rpgacoustic.com/product/qrd-734-f/
Installation instructionshttps://www.rpgacoustic.com/product/qrd-734-f/#resources-section
Product certificationhttps://www.rpgacoustic.com/product/qrd-734-f/#resources-section
Technical descriptionhttps://www.rpgacoustic.com/wp-content/uploads/2022/06/QRD-734F-Data-Sheet-051723.pdf

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