(4 Pack) — Sound Absorption-Diffuse Acoustic Panel «Grid» | 19.7''x19.7''x2.1" | High Density Foam | Absorption - Diffusion - Reflection - Soundproofing - Insulation | Wood laminated: Cherry
«Grid» sound-absorbing panels — combine the unique sound-absorbing properties and ease of installation. The products are intended for correcting room acoustics, eliminating reflected sounds, controlling the reverberation time and equalizing the sound field in the mid and high frequencies.