PROEL HCM9 miniture HEADSET mic

PROEL HCM9 miniture HEADSET mic (AKG / JTS - Shure / Sennheiser adapters)

Specification:

* ELEMENT: Back Electret Condenser
* POLAR PATTERN: Omni-Directional
* FREQUENCY RESPONSE: 20Hz - 20KHz
* OPEN CIRCUIT SENSITIVITY: -42 +3db 1V/Pa
* IMPEDANCE: 2K ohm +30%
* SPL MAX: 140 db, 1KHz at 1% T.H.D.
* VOLTAGE RANGE: 1.5 - 9 V DC
* CABLE LENGHT: 1.2 meters
* WEIGHT: 9g
* CAPSULE DIAMETER: 3 mm