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- Anechoic XXL pyramid with pyramid base size as 2'' and bottom thickness 1''.
- NRC as good as 2.67 which traps all kind of sound waves at lower to higher frequencies.
- Use at major reflection points to get rid of uncontrollable sound like rear wall, ceiling or side walls.
- precisely cut for maximum sound absorption and diffusion. Density is 40 kg/m3 for trapping industrial grade sounds at e
- Feel different, be different, be indigenous. Proudly made in india by MMT.