Line Diffusers Panels - Set of 50 | 1 Sqft, 2" Thick | 50 Density | Premium Grade | 3D Structure Broadband Sound Absorber - Periodic Groove Structure | 25 COFFEE, 25 BLACK Acoustic Foam COVERAGE: It Covers the Gap

COVERAGE: It Covers the Gap Between 0 To 20Mm

VARIOUS USES: 1sqft of 2" thick acoustical foam and are a great solution for spot treating sound studios

Zero Scratches On the Floor or Doors

klipsch r-150m and many more

NRC is Noise Reduction coefficient means it will absorb 100% sound it encounters

Line Diffusers Panels - Set of 50 | 1 Sqft, 2" Thick | 50 Density | Premium Grade | 3D Structure Broadband Sound Absorber - Periodic Groove Structure | 25 COFFEE, 25 BLACK Acoustic Foam COVERAGE: It Covers the GapSIZE: 12'' X 12'' X 2'' DENSITY : 50kg M3 MATERIAL: Polyurethane REMARKABLE ACOUSTIC PERFORMANCE: Innovative Periodic Groove Structure for Much Better Broadband Absorption Ability High NRC: 0. 75 MULTIPURPOSE: Reverb Control Echo & Standing Wave Cancellation Clarity Improving Noise Reduction , etc. Perfect for recording studio, isolation shield, home theater, office, etc YGM Acoustic Line Diffusers are the great solution for small flutter echo problem