Barrel Sound Diffuser

Our Barrel Sound Diffuser is designed to reflect sound in areas that require a high degree of sound diffusion, such as music rooms, band rooms, concert halls and recording studios.

These Barrel Sound Diffusers are constructed of a rigid E-glass. The diffusers are molded into a one-piece shape, are lightweight and easy to install to a wall.  2’x2′ and 2’x4′ variations can fit into standard T-bar suspended grid systems. The Standard finish for these diffusers is white gelcoat or fabric wrapped.  Standard sizes range from 2′ x 2′ to 4′ x 8′.

Technical Information for Barrel Sound Diffuser:

  • Size (nominal): 2′ x 2′, 2′ x 4′, 3′ x 3′, 4′ x 3′, 4′ x 4′, 4′ x 6′, 4′ x 8′
  • Thickness: 7″ (nominal)
  • 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 Barrel Sound Diffuser,
call us at 800.782.5742 or contact our sales department.