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Pneumatic sound box

ST-SG001B sound box/ acoustic chamber

 outer noise 80dBA, inside noise 40dBA

CiTech can specially provide a steady testing environment with noise floor low as 30dBA for performance testing of acoustic products, such as speaker, receiver and mic. Sound isolation can reach more than 40dB(300Hz~20kHz), Also, we can customize sound-isolated box with special size and fixture, and provide integrated testing system solutions.


ST-SG001B soundproof box/ acoustic chamber/sound box


The main function and scope of application    

Providing a sound insulation testing environment for products


Operation Mode


Inner dimension



metal   plate  

 Surface Color


 Grey   white  


 Soundproof solution

1、 Soundproof Volume Outer environment noise pressure level:

       A weighted sound pressure level:

 outer noise 80dBA, inside noise 40dBA

We can customize acoustic chamber with different isolation degrees according to different requirements, and the background noise is as low as 20-30db