0.85 NRC 3D Acoustic Panels

DETAILED 3D polyester fiber sound absorbing felt is a material used for acoustic sound absorption. It is made of polyester fiber and has a three-dimensional structure that effectively absorbs the energy of sound waves. This sound-absorbing felt has the following characteristics: 1. High sound absorption performance: The three-dimensional structure of 3D polyester fiber sound absorption felt can provide a larger surface area, increasing the opportunity for sound waves to contact the material, thereby improving the sound absorption effect. It is able to absorb a large amount of acoustic energy, reducing noise and echoes. 2. Light and soft: This sound-absorbing felt is very light and soft, easy to install and hang. It can be cut to different shapes and sizes as needed to suit a variety of venues and applications. 3. Environmental protection and health: 3D polyester sound absorbing felt is made of polyester fiber, non-toxic and harmless, and will not release harmful substan…