Pyramid Sound Diffuser

Our Pyramid Sound Diffuser is ideal for both wall and ceiling applications in band, choral, and music facilities requiring acoustical performance. Maintain sound clarity and enhance the acoustic quality of a room with these sound diffusers. Pyramid Diffusers are constructed of rigid E-glass and are molded in a one-piece shape. They are lightweight and easily to mount direct to a wall or ordered for drop in ceiling grid applications. The standard finish is a white gelcoat and standard sizes are 2′ x 2′ and 4′ x 4′.

Technical Information for Pyramid Sound Diffuser:

  • Size (nominal): 2′ x 2′ (7.5″ Depth), 4′ x 4′ (12″ Depth)
  • Finish: White Gel Coat, Fabric Wrapped (Guilford of Maine FR701 or as specified)
  • Mount: Direct to Wall or Ceiling, Drop into T-bar suspended grid
Sound Absorption (Hz) per ASTM C423
Finish125250500100020004000NRC
Gel Coat0.190.150.070.040.030.050.05
Fabric0.140.210.100.090.110.190.15

For more information on our Pyramid Sound Diffuser,
call us at 800.782.5742 or contact our sales department.