Application：
● BJ-B52C Acoustic Room Application part, Mobile phone products, Pad, PC and other consumer electronics products audio testing needs.
Specification：
| Complete machine dimensions | 2396*2103*2320mm(L*W*H ) |
| External dimensions | 1904*2031*2320mm(L*W*H ) |
| Inner dimensions | 1475*1512*1830mm(L*W*H ) |
| Operating Door Dimension | 590*1744mm(W*H) |
| Main Structure | metal |
| Net weight | 2200KG |
Acoustic Criterion:
| Frequency | 100Hz | 200Hz | 500Hz | 1000Hz | 5000Hz |
| Sound insulation specification | >20dB | >30dB | >40dB | >50dB | >50dB |
| Reference background noise | 30dBA(Environment pink noise 75dBA) | ||||
