wooden perforated acoustic panel high quality

wooden perforated acoustic panel 1.wide usage; 2.easy installing; 3.high effect of sound absorption;

Product Discription:

Wooden perforated acoustic panel is a kind of acoustic material which drill hole on the front and the back of the MDF with structure.It is usually used on ceiling or wall of sound absorbing.

1. Finishes: Melamine, Wooden veneer, fireproof surface and painting 2. Acoustic tissue: Black felt attached on the back for fireproof and soundproof. 3. Type: E16/6/15, V32/6/15, E16/3-10/15, V32/3-10/15 or made on your kindly request. 4. Specification: L600mm*W600mm*H15mm, L600mm*W1200mm*H15mm, or made on your kindly request. 5. Thickness: 6/9/12/15/18mm 6. Tolerance: 0.1mm. 7. Color: Walnut, Cherry, Oak, Teak, Beech, Maple, Rosewood, wenge, ebony, Sapele, padauk; Choose as to our color samples or made on your kindly request. 8. Theory: Perforated both on the front and the back of the panel with structure. It is usually used on ceiling for sound absorbing. Application: Theaters, recording studio, television station, music hall, auditorium, stadium, large entertainment city, hotel, KTV, museum, library, banks, courts, multi-function hall, meeting rooms, business office, advanced villa or private living room and other public places for improvement of the environment. Characters: 1. Technology products: Materials based on acoustic theory, remarkable sound-absorbing function, middle and low frequency sound-absorbing effects especially renowned. 2. Art products: Both natural wood grain and natural beauty; Reflected the culture of modern rhythm brilliant style, excellent cosmetic products, based on natural tree decorated with the needs, design and other ornaments results provide a good visual effects enjoyment. 3. Green products: All materials comply with national environmental standards, very low levels of formaldehyde, and products has natural fragrant wood. 4. Moisture-proof and mold-proof: Sound-absorbing panels take full use of specially processed high-density moisture-proof board to ensure moisture-proof performance of products. 5. Security commitments: Highest wood fire-proof level B1. This is adopted by the authority of the State sector. 6. Easy installation: Standardized modular design, install with keel (wood or steel) and clips. Related information

The NRC of different perforation rate

Frequency /HzPerforation rate	125	250	500	1000	2000	4000	Average
14.7%	0.44	1.24	1.12	0.75	0.70	0.57	0.80
10.6%	0.64	1.10	0.94	0.67	0.47	0.44	0.71
7.1%	0.52	1.16	0.92	0.55	0.35	0.36	0.64
5.6%	0.80	1.08	0.76	0.47	0.25	0.31	0.61

Project photos

wooden perforated acoustic panel high quality