Fuhjythy 6 Pack Acoustic Panels Studio Foam Wedges 30x30x2.5cm

After special treatment device side triangular groove shape formed by the complex process of foaming , sound-absorbing, sound insulation Shape: Square Style: Europe Product Information: Its interior is full of small voids and semi-open pore structure can absorb a lot of energy incident on the acoustic attenuation of sound waves play a role, reducing chamber reflected sound interference and response, improve the purity of sound; noise sound-absorbing material is a high-performance product.