Tecpro DMH220 Double Muff Single Circuit Headset

Tecpro DMH220 Double Muff Headsets utilise a robust moulded enclosed flexible mic boom. Earpiece impedance 2×400 ohms, (sensitivity 95dB for 0.548V input), frequency response 50-14400Hz. Dynamic mic 200 ohms, sensitivity 0.1mV at 5cm distance and/or 1.7mV/PA (1kHz/1m), frequency response 90-10000Hz, off-axis sensitivity 10dB at 180°.