SW PERFORATED ACOUSTIC PANEL
SW PERFORATED ACOUSTIC PANEL is a kind of popular acoustic panels, which is made with wooden materials or MGO board, combined with acoustic foam with back cavitity toward the wall or ceiling, to form the resonant sound absorption structure.
Different designs are available with different diameters of holes in different way of array.
It has excellent sound absorption effect for low, medium and high frequencies, and is widely used in auditoriums, conference rooms, multi-function halls, gymnasiums, offices and other places.
Specification：
Standard Size: 1200mm*600mm，600mm*600mm
Thickness: 12mm, 15mm, 18mm
Type of normal perforated acoustic panel
Finish：
＊Melamine
＊High pressure laminate
＊Veneer
＊Paint
Main material:
＊ MDF
＊ MGO board
＊ Solid wood
Acoustic performane:
| Frequency （HZ) | 125 | 250 | 500 | 1000 | 2000 | 4000 | NRC | Testing condition |
Sound absorption coefficient （α） | 0.33 | 0.73 | 0.77 | 0.66 | 0.47 | 0.38 | 0.66 | E16-6 50mm Back cavitity 50mm Acoustic foam |
Fire rating:
* National standard: Grade B1
*Class A per ASTM-E84
*B-s1 d0 per EN13501-1:2018
Scene display：
Wooden Color Chart
