28/4 type mdf slotted acoustic panels acoustic board low price

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Acoustic Panels
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Acoustic Panel Type:
Wooden Acoustic Panels
base material:
28/4, 13/3, 59/5
2440*133mm, 2440*197
Product Description

 1.Material: Fireproof board or other high quality MDF

2. Finishes: Melamine, Wooden veneer, fireproof surface, painting.
3. Acoustic tissue: Black felt attached on the back for fireproof and soundproof.
4. Type: 13/3, 14/2, 28/4, 59/5 or made on your kindly request.

5. Specification: L2440mm*W128mm*H15mm,L2440mm*W128mm*H18mm,or made on your kindly request.
6. Thickness: 12/15/18mm
7. Tolerance: width is 0.1mm,length is 2mm.
8. Color: choose as to our color samples or made on your kindly request.
9. Theory: Grooved on front and perforated on back of the panel with concealed system(for installation). It is usually used on the wall to absorb sound and reduce noise.

Product Show



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.


Sound Efficience

NRC0.050.05 0.05 0.060.07 0.09 
Frequency(Hz)800 1000 1250 1600 2000 2500 3150 4000 5000 
NRC0.10 0.15 0.19 0.25 0.36 0.68 0.85 0.75 0.59 


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.




Test reports


Packaging & Shipping




Our Services


  • 24 hours prompt reply by email or telephone or messenger.
  • Standard size have stock, immediately delivery once your purchase.
  • 10 days delivery containers for out of stock . 
  • Can combine containers with multiple insulation products for your different demand
  • 3*40HQ free packing with customer's designed logo.
  • 5*40HQ above free customerized advertising catalogue to support you to win in the market . 
Company Information

 1) Guangdong Hayhoe Decoration Material Co., Ltd. is a professional factory, specializing in modern sound insulation material.

 2) We have rich experience of explore,  production, project management and aftersale service for acoustic products.

 3) Alibaba Assessed 7th years Gold Supplier.

 4) All of our products are tested by safety certificate so as to reach excellent and safe standard.

 5) High quality and  best service with low price.




 1. What is grooved wooden acoustic panel?

 grooved wooden acoustic panel is a kind of acoustic material which grooved and perforated on the medium density fibreboard(MDF) with concealed system(for installation).Many colors of finishes and different models are for your choice.It is usually used on the wall to reduce noise and beauty your space.

 2. What place can be used with our products? 

Suitable for:theaters, recording studio, television station, music hall, auditorium, stadium, large entertainment city, hotel, KTV, museum, library, banks,multi-function hall, meeting rooms, business office,etc.


3.What is the MOQ for the Groove Wooden Acoustic Wall Panel?

  Our MOQ is 300sqms. but for the trial order, less quantities can be ok if the

  color you choose available.

 4.Is this material fireproof or not ?

 we can make products with fireproof material.

 5.Can I order different color and type for the panel ?

  Yes, just need to tell us your requirment


6.How good for the sound absorption ? 

  Its NRC can reach 0.85. we have certificate ASTM E84, ASTM C423 ,EN717-1 ,


  EN717-2 ,ROHS and BS476-5.


  It normally use in opera theater, recording studio, studio, audition, and business


  office, television, radio, and more Function rooms, meeting rooms