DMH220 has exceptionally high quality transducers providing wide smooth frequency response and reducing 'ear fatigue'.
Comfortable ear cushions have excellent external noise exclusion. The flexible headband is adjustable.
Noise-canceling microphone is mounted on a flexible, steel reinforced boom, easily twisted into a preferred position.
The normal transducer configuration for use with Pro Intercom and compatible headset intercom systems is 400W earspeakers and a 200W dynamic microphone. Electret microphones and lower impedance earspeakers are also available.
DMH220 is fitted with a 4-pin female XLR plug. Different plugs may be installed at a reasonable cost.
Low initial cost (compared to other professional communications headsets of equivalent quality), combines with long working life and low cost of repairs to offer outstanding value.
This headset is compatible with Clear-Com® and all other popular headset intercom systems.
Ear speaker impedance: 200Ω ± 15%
Rated power input: 300 mW
Max. power input: 100 mW
Frequency response: 30~12kHz
T.H.D. @ S.O.P: >3%
S.P.L: 97dB ± 3dB
Microphone: Dynamic, 0.825 in (21mm) 200Ω
Mic. Boom: 0.177 in (4.5mm) diameter gooseneck tube
Cord: Straight, 6.56 ft. (2m)
Headband adjust: ABS click-type