The Traditional Pyramid Acoustical Foam panels eliminate room modes, comb filtering, standing waves and undesirable specular artifacts. Every square is identical, allowing for seamless appearance on installation.
- Prevent destructive specular reflections.
- Attenuate sound pressure build-up in rooms.
- Open cell polyurethane foam
- 2 Pound cubic foot density
- Meets UL94HF-1 flammability rating
- Available in charcoal, brown, beige and blue colors