Sennheiser Headset HMD 410-6 Technical Data Manual

HMD 410-6

General Description

The HMD 410-6 headset features dynamic open headphones. The micro­phone’s super-cardioid pick-up pattern ensures optimum speech intelligi­bility in noisy environments. Designed for use with interpreting and com­munications equipment, radiotelephone equipment for air traf fic control
and cabin crew personnel, intercom systems and language laboratories.

Features

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Extremely light

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Two-piece adjustable headband, superb comfort

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Excellent speech intelligibility

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Flip-away earpiece for single-sided listening

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Microphone can be worn on either left or right-hand side

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Delivery includes: 1 HMD 410-6, 1 MZW 414 windshield

Technical Data

Headphones

Transducer principle..............................................................dynamic

Ear coupling ...........................................................supra-aural, open

Frequency response .................................................20 – 18,000 Hz

Characteristic SPL ..........................100 dB ± 3 dB at 1 kHz, 1 mW

Nominal impedance ............................................ 600 Ω per system

Load rating............................................................................. 100 mW

THD ................................................................................................< 1 %

Contact pressure .......................................................... approx. 2.5 N

Weight (without cable)............................................................ 130 g

Microphone

Transducer principle..............................................................dynamic

Frequency response .................................................50 – 12,000 Hz

Output voltage (1 kHz) ................................................1 mV ± 3 dB

Min. terminating impedance.................................................. 200 Ω

Connections

Connection cable................................................... 1.8 m steel cable,

single-sided, unterminated

KD 414 ................................................................................ Superniere

Cat No. 002153

Replacement Parts

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Ear pads (1 pair) Cat No. 033175

Headsets | Communications Headset