Shenzhen Vinco Soundproofing Materials Co.,Ltd is one of the best perforated acoustic panel manufacturers and suppliers in China, welcome to wholesale our customized perforated acoustic panel made in UK, and also welcome to check the price with us.Perforated wood acoustic panel is a sound-absorbing material of MDF material with many holes on the ?back and surface,widely used in theater or other place need to reduce noise.Details:MaterialsMDFProduct namePerforated wood acoustic panelsurfaceMelamine, natural veneer, Firewood, painting, metal surfaceColorClassic walnut,Sandalwood or other colors can customizesize600*600/600*1200mmthickness6mm/12mm/15mm/18mm or other thickness customizedShapeSheetEnvironmentalE1 gradefireproofB1 Glass or A1 GlasspackingStandard carton box(15-20 pieces in a cartonProduct sound absorption theory:The sound After passing through the sound hole, the sound vibrations caused by sound waves generated by friction, so the ......url:http://www.goodsoundproof.com