Acoustics First Corporation. Materials to Control Sound and Eliminate Noise. TM
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Art Diffusor® Model C - US Patent #5160816

Model C:  2 Dimensional / 4 Octave Diffusor
 
Size: 23-5/8 x 23-5/8”
Depth: 4.5”
Mount:  Direct mount (wall or ceiling) or Drop into
T-Bar grid
Material: Styrene (White), Class A thermoplastic (Pearl), Transfusor® Translucent
Bandwidth: 250 Hz to 16 kHz
   
The Art Diffusor® Model C is a patented, two dimensional, four octave, binary array diffuser. The range of the Art Diffusor® is extended over other designs by its unique angled end caps to further control specular reflections above 4 kHz.

The Model C Art Diffusor® can be mounted directly to the wall or ceiling using construction adhesive and mechanical fasteners, or dropped into an existing T-bar ceiling grid. Also available as a special order item, the Model C-DL, down light version, allows space within the diffuser to accommodate lighting, speakers, or sprinklers.
 
The Transfusor® Translucent Art Diffusor®
 

The Transfusor®, as the name implies, passes light and can be used as a cover for a standard 2' x 2' light fixture, droppedinto a standard grid, mounted in front of windows or skylights, or mounted directly to any surface to reduce both acoustical and visual glare.

Learn more about the Transfusor Translucent Art Diffusor »

 
Click photos for larger view...Photos show both overview and profile:
     
Styrene - White Class A Thermoplastic - Pearl Transfusor - Clear
 
Performance (Absorption/Diffusion)
  125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz NRC Diffusion Coefficient
Model C
Type A 0.32 0.20 0.10 0.29 0.20 0.16 0.20 -
E400 0.20 0.12 0.12 0.31 0.23 0.22 0.20 -
Diffusion 0.71 0.71 0.72 0.75 0.72 0.71 - 0.77
 
 
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