Diffraction Hole Absorber (DHA)
Diffraction Hole Absorber (DHA)
Diffraction Hole Absorber (DHA)
Diffraction Hole Absorber (DHA)

Diffraction Hole Absorber (DHA)

The Diffraction Hole Absorber (DHA) panels provide a wider architectural palette to the acoustician and architect. These panels are constructed of real wood veneers with a variety of hole patterns including microperf for tuning the acoustic needs of a room. 

Front perforations as small as 2mm are available. 

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Standard Wood Species

We provide a comprehensive offering of industry standard wood species, paints, stains, and plastic laminate finishes. In addition, an extensive array of specialty wood species is available upon request.
We welcome your inquiries.

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American Cherry - Plain Sliced
American Cherry - Plain Sliced
American Cherry - Quartered Cut
American Cherry - Quartered Cut
Ash - Plain Sliced
Ash - Plain Sliced
Ash - Quartered Cut
Ash - Quartered Cut
Caramel Bamboo - Wide Horizontal
Caramel Bamboo - Wide Horizontal
Douglas Fir - Quartered Cut
Douglas Fir - Quartered Cut
Fumed Eucalyptus - Figured
Fumed Eucalyptus - Figured
Hickory - Plain Sliced
Hickory - Plain Sliced
Hickory - Quartered Cut
Hickory - Quartered Cut
Knotty Pine - Plain Sliced
Knotty Pine - Plain Sliced
Maple - Rotary Cut
Maple - Rotary Cut
Maple - Plain Sliced
Maple - Plain Sliced
Poplar - Quartered Cut
Poplar - Quartered Cut
Red Oak - Plain Sliced
Red Oak - Plain Sliced
Red Oak - Rift Cut
Red Oak - Rift Cut
Rosewood with Sap - Plain Sliced
Rosewood with Sap - Plain Sliced
Walnut - Plain Sliced
Walnut - Plain Sliced
Walnut - Quartered Cut
Walnut - Quartered Cut
White Oak European - Rift Cut
White Oak European - Rift Cut
White Oak Flake - Quartered Cut
White Oak Flake - Quartered Cut
White Oak - Plain Sliced
White Oak - Plain Sliced
White Oak - Rift Cut
White Oak - Rift Cut
Yellow Pine - Quartered Cut
Yellow Pine - Quartered Cut