Foam S.T.O.P.™

Melamine Foam Super Wedges

  • Class A Fire Retardant
  • High Performance Absorption
  • Fiber Free
  • Anechoic Foam Wedge Design

Product Testing & Information

Product Specs


The super wedge pattern offers excellent absorption and allows you to create many different designs. Install acoustic foam wedge panel vertically, horizontally, diagonally, checkerboard or create your own anechoic chamber foam design.


The acoustic foam wedge panel is for use in all industrial, commercial, audio, OEM and residential markets; Ceilings, walls partitions, sound studios, radio stations, band rooms, gyms, swimming pools, gun ranges, mechanical rooms and enclosures. Thicker anechoic foam wedges are designed for use in anechoic chambers and test cells.


6" and custom


12" x 12" and custom, no edge detail

Reverberation Demonstration


FOAM Super Wedges
Sound Absorption Coefficient
Finish Thickness(in.) 125Hz 250Hz 500Hz 1000KHz 2000KHz 4000KHz SAA NRC Mounting Type
White 8.00 0.67 1.17 1.45 1.41 1.42 1.36 1.36 1.35 A
Light Grey 6.00 0.58 1.09 1.34 1.31 1.32 1.34 1.25 1.25 A