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AlphaPyramid™ Acoustical Foam Data Sheet

alphapyramid Acoustical FoamAlphaPyramid™ Acoustical Foam has a unique surface pattern that is matching and seamless when installed. With an NRC rating of .70 - 1.05, the AlphaPyramid™ Foam works as a powerful sound absorber that dramatically reduces echo, reverberation and standing waves in a variety of facilities. AlphaPyramid™ Foam gives a uniform look to a treated wall and is ideal for any application where acoustics and aesthetics are both problems.

 

Features
Applications
Acoustical Performance
Octave Band Frequencies (Hz)
4" Thick
.39 .60 1.21 1.08 1.16 1.13 1.05
Product 125 250 500 1000 2000 4000 NRC
2" Thick
.07 .25 .60 .94 .97 1.08 .70
3" Thick .44 .48 1.19 1.12 1.16 1.16 1.00
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