Heavy duty dual muff headset combination, robust moulded enclosed flexible mic boom. Earpiece impedance 2x400 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°. 1.5m steel cable.
Available with 4 pin or 5 pin XLR connectors.
Double muff, heavy duty closed-cup type with a fixed, flexible moulded boom-arm, housing a noise cancelling dynamic mic.
Very robust construction, terminated with an XLR 4-pin connector. (Also available with an XLR-5 pin connector for use with older binaural beltpack designs).
The DMH220 headset is suitable for use with the BP511, BP523 and BP525 beltpacks and offers a wide, smooth response for reduced listening fatigue.
Suitable for use with Series 1 and Series 2 products.
|Nominal impedance||400 ohm each at 1kHz|
|Sensitivity||94dB s.p.l. for 1mW|
|Distortion||Less than 0.5%|
|Max. rated power handling||0.5 watts|
|Microphone||Dynamic type, uni-directional, wired balanced|
|Nominal impedance||200 ohm at 1kHz|
|Approx. weight||DMH220 350g
|Cable||1.8m (balanced mic with separate left and right ear loudspeakers)|