SorbAll™ Black Acoustical Theater Board

SorbAll™ Black Acoustical Theater Board is the perfect acoustical solution for restaurants, offices, conference rooms, movie theatres, home theatres, recording studios, or performance halls where reverberation (echo) is present.

SorbAll™ Black Acoustical Theater Board is a Class A fire-rated fiberglass absorber with a black face.

SorbAll™ Black Theater Boards are available in 4′ x 8′ boards in 1″ or 2″ thicknesses and in either #3 or #6 PCF densities.

*Spec-equivalent to Owens-Corning Select Sound Black Acoustic Board

TECHNICAL Specifications:

  • • Size: 4′ X 8’
  • • Thickness: 1″, 2″
  • • Density: 3 PCF, 6 PCF
  • • Composition: Fiberglass core with matte black facing
  • • Color: Black
  • • Fire Rating: Class 1 or A per ASTM E84
  • • NRC: 1” – 0.70, 2” – 1.00
Category:

Description

SorbAll Black Acoustical Theater Boards help improve speech intelligibility within reverberant rooms caused by hard reflective surfaces.

SorbAll Black Acoustical Theater Boards come in standard sizes of 4’ x 8’ and standard thicknesses of 1″ and 2″ and are available in #3 or #6 densities

*Spec-equivalent to Owens-Corning Select Sound Black Acoustic Board

Performance

Frequency Response
ThicknessCore125Hz250Hz500Hz1000Hz2000Hz4000HzNRC
1"#3 PCF0.060.250.620.910.990.980.70
2"#3 PCF0.180.711.121.121.031.021.00
1"#6 PCF0.300.340.680.870.971.060.70
2"#6 PCF0.390.631.061.131.091.101.00

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