Soundproof box/ A coustic chamber / Soundproof Room Product

Product features:

1. Fully automatic/semi-automatic operation;

2. Isolaion effect: >20dB(200Hz); >30dB(500Hz); >40dB(1KHz); >50dB(5KHz)

3. Customizaion options available (specific fixture,I/O,connectors...)

4. Apply to audio test of acoustic products like laptop,digital camera,headset,soundbox..Etc