Model: CH-90

1. Characteristics

Suitable for meetings/performances, solid in mid to low frequencies.

2. Sensitivity: -52.5dB ± 3dB (0dB=1v/pa at 1KHz)

3. Output impedance Impedance: 1.8K Ω± 30%

4. Signal to noise ratio: -67dB

5. Sound pressure resistance: 128dB, distortion 1%

6. Mic core diameter: 2.5MM volume ultra-fine single head weight Weight: 18g

7. Directional Characteristics: Omnidirectional