Информация
ALFACUSTIK SOUND LAMELLA BLACK is a polyester fibre Acoustic wall panel by Ghirotto.
Thickness: 70 mm
Density: Kg / m³ 40
Material: polyester fiber
Color: Anthracite
Environmental reaction: 100% recyclable
Sound absorption: αm 0.90
ACUSTICA DISPENSA DI FISICA TECNICA
