Color |
N/A 383 Military Green Black Sandpiper White |
Foam Thickness |
N/A 1/4 in1/2 in1 in |
Sound Absorption Coefficient - Standards |
N/A ASTM C423-90a |
Standard Roll Size |
N/A 54 in x 150 ft |
Standard Sheet Size |
N/A 54 x 24 in54 x 36 in54 x 72 in |
Thickness |
N/A 1/2 in |
Sound Absorption Coefficient @ 1000 Hertz (Hz) Frequency |
N/A 0.88 dB |
Sound Absorption Coefficient @ 125 Hertz (Hz) Frequency |
N/A 0.22 dB |
Sound Absorption Coefficient @ 2000 Hertz (Hz) Frequency |
N/A 1.00 dB |
Sound Absorption Coefficient @ 250 Hertz (Hz) Frequency |
N/A 0.24 dB |
Sound Absorption Coefficient @ 4000 Hertz (Hz) Frequency |
N/A 0.68 dB |
Sound Absorption Coefficient @ 500 Hertz (Hz) Frequency |
N/A 0.52 dB |
Sound Absorption Coefficient - Noise Reduction Coefficient (NRC) |
N/A 0.66 dB |