RealDiff HDR

The RealDiff HDR is a two-dimensional quadratic residue diffuser with a low frequency cutoff of 1000Hz and a prime number 13 design criteria. Designed to retrofit into conventional 2D designs, the RealDiff HDR exceeds the specifications of other manufacturers due to its higher sequence design. Two-dimensional diffusion ensure equal scattering/diffusion in both the horizontal and vertical planes. This is ideal for concert venues, recording studios, listening rooms and other environments where equal dispersion of diffuse frequencies is desirable. Additionally, the unique mounting method of the RealDiff series of diffusers means you get the job done faster and more precise than ever.

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Available Wood Species

We provide a comprehensive offering of industry standard acoustic fabrics, plastic laminates and paint finishes.

American Cherry - Plain Sliced
American Cherry - Plain Sliced
American Cherry - Quartered Cut
American Cherry - Quartered Cut
Anegre Figured - Quartered Cut
Anegre Figured - Quartered Cut
Ash - Plain Sliced
Ash - Plain Sliced
Ash - Quartered Cut
Ash - Quartered Cut
Black Limba - Quartered Cut
Black Limba - Quartered Cut
Brazilian Cherry - Quartered Cut
Brazilian Cherry - Quartered Cut
Caramel Bamboo - Wide Horizontal
Caramel Bamboo - Wide Horizontal
Cypress - Plain Sliced
Cypress - Plain Sliced
Douglas Fir - Quartered Cut
Douglas Fir - Quartered Cut
Ebony Macassar - Quartered Cut
Ebony Macassar - Quartered Cut
Elm (Brown) - Quartered Cut
Elm (Brown) - Quartered Cut
Eucalyptus Figured - Quartered Cut
Eucalyptus Figured - Quartered Cut
French Walnut - Plain Sliced
French Walnut - Plain Sliced
Fumed Aspen
Fumed Aspen
Fumed Eucalyptus Figured
Fumed Eucalyptus Figured
Fumed Red Gum
Fumed Red Gum
Fumed Sapele
Fumed Sapele
Hickory Plain Sliced
Hickory Plain Sliced
Hickory - Quartered Cut
Hickory - Quartered Cut
Khaya - Plain Sliced
Khaya - Plain Sliced
Knotty Pine - Plain Sliced
Knotty Pine - Plain Sliced
Koa - Quartered Cut
Koa - Quartered Cut
Lace Wood - Rotary Cut
Lace Wood - Rotary Cut
Makore Block Mottled - Quartered Cut
Makore Block Mottled - Quartered Cut
Maple Figured - Quartered Cut
Maple Figured - Quartered Cut
Maple - Plain Sliced
Maple - Plain Sliced
Mozambique Figured - Quartered Cut
Mozambique Figured - Quartered Cut
Paldao - Quartered Cut
Paldao - Quartered Cut
Poplar - Plain Sliced
Poplar - Plain Sliced
Poplar - Quartered Cut
Poplar - Quartered Cut
Red Gum - Quartered Cut
Red Gum - Quartered Cut
Red Oak - Plain Sliced
Red Oak - Plain Sliced
Red Oak - Rift Cut
Red Oak - Rift Cut
Rosewood - Plain Sliced
Rosewood - Plain Sliced
Rosewood with Sap - Plain Sliced
Rosewood with Sap - Plain Sliced
Sapele Blond - Quartered Cut
Sapele Blond - Quartered Cut
Spanish Cedar - Plain Sliced
Spanish Cedar - Plain Sliced
Sycamore Plain Sliced No Figure
Sycamore Plain Sliced No Figure
Teak - Plain Sliced
Teak - Plain Sliced
Teak - Quartered Cut
Teak - Quartered Cut
Walnut - Plain Sliced
Walnut - Plain Sliced
Walnut - Quartered Cut
Walnut - Quartered Cut
Wenge - Quartered Cut
Wenge - Quartered Cut
White Oak European - Rift Cut
White Oak European - Rift Cut
White Oak Flake - Quartered Cut
White Oak Flake - Quartered Cut
White Oak - Rift Cut
White Oak - Rift Cut
Yellow Pine - Quartered Cut
Yellow Pine - Quartered Cut
Zebrawood - Quartered Cut
Zebrawood - Quartered Cut