David Clark Aviation Headset | BTH, Coil Cord, 4-Pin XLR, Flex Boom, M-2H

DAVID CLARK COMPANY

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Available to order

EDMO # H8542

MFR Part # 40723G-01

Need help placing an order? Call 800-235-3300 or Contact us

Product Description

The series 8500 headsets connect to a variety of pro audio equipment and are designed to be comfortable during long periods of use. These headsets are built for durability, stand up to harsh environments, and provide clear communications for a variety of applications.

Features

Version Includes:
Flex boom
M-2H electret mic
Dual ear
Behind-the-head
Coil cord
4-pin Female XLR Connector
Features:
Certified noise reduction rating of 23 dB
M-2H noise canceling microphone ensures transmissions are clear
Coil cord extends to 5 feet
4-pin, female XLR connector
Two 60 ohm earphone elements with a frequency response from 20 to 20,000 Hz with parallel wiring

Specifications

Weight:

16.3 oz (462 g)
Ear Coupling:

Around-the-ear (Circumaural)
Hardware:

Carbon steel, flat black finish
Dome Type:

Lightweight, ABS composite
Connector Type:

4-pin XLR female
Connection Cable:

8 ft extended coil cord with 2 twisted pairs, shielded
Earphone Type:

Dynamic, moving coil
Earphone Impedance:

30 Ω ± 10% (60 Ω each; wire in parallel)
Earphone Frequency Response:

20–8,000 Hz
Earphone Sensitivity:

125 ± 3 dB SPL @ 1 kHz, Re: 1 mW rms
Total Harmonic Distortion:

< 2% @ 1 mW, 300–3500 Hz
Certified NRR (3rd Party):

Passive noise attenuation rating of 24 dB
Microphone Principle:

Dynamic
Microphone Impedance:

150 Ω (Nominal)
Microphone Sensitivity:

1.73 mV (Nominal), into 150 Ω load, Re: 104 dB SPL 1/4 in @ 1 kHz
Microphone Frequency:

200 Hz to 5 kHz
Operating Temperature:

-20°C to 55°C
Storage Temperature:

-20°C to 70°C