As a porous sound absorbing material, it contains lots of pores, channels, and voids connected to the outside air.
When sound hits it, air flow would be caused in the pores/channels/voids. Then sound energy is lost to heat through friction between the vibrating air molecules and the walls of the pores/channels/voids.
Its can reach 0.77 for average absorption coefficient and 0.87 for NRC, making it an excellent sound absorption supplement for sound diffusers, bass traps, mass loaded vinyl, etc.
Advantage
Every FEYT China-akupanel design is 100% customizable: With these simple panels, you have endless design opportunities to improve acoustics. Not only do they come in 48 different colours,make it bigger or smaller, change colors or patterns, even the printed pattern. and they can also be cut into different shapes and customised entirely to your preferences.
Meterial
Feyt China-Akupanle
It is made of 100% recyclable and environmentally friendly polyester fiber, which can effectively absorb 80% of sound, making your environment quieter and more comfortable.
Specifications
Color: More than 44 color can be choose.
Dimensions: 2440*1220mm or custom.
Thickness: 5mm/9mm/12mm/24mm or custom
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