Sennheiser HME 43-K DOCU Headset

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Availability: Ordered In Upon Purchase

Category: -EFP-&-Broadcast-Headsets, Pro-Audio-ENG, sennheiser

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General Description

The HME 43-K is a pilot's headset with closed headphones and ultra noise-canceling microphone for use in airline and business jets.

  • Very lightweight
  • Ultra Noise Cancelling Microphone for superior speech transmission
  • Microphone can be worn on either left or right-hand side
  • Headset with comfort leatherette and replaceable ear pads
  • Double-sided adjustable headband with comfort headpads
  • Superior speech intelligibility
  • Lightweight Headset
  • Headband cable completely internal
  • ActiveGard safeguards the user from the effects of an acoustic burst
  • 2 year warranty
Delivery Includes
  • 1 HME 43-K headset
  • 1 Bag for headset and accessories
  • 1 Cable clip
  • 1 Windshield
Characteristic SPL 101 dB SPL (at 1kHz, 1mW); 103 dB SPL (at 1kHz, 1V)
Connection cable Single-sided round cable, length 6.1 ft. (1.85 m)
Connector 1/4'' stereo-jack (6.3 mm) for headphones (converted to mono), 5.25 mm jack for microphone
Contact pressure Approx. 1.5 N
Ear coupling Closed, on-the-ear
Frequency response (headphones) 200 - 6,000 Hz
Frequency response (microphone) 400 - 4,500 Hz
Impedance 600 Ω
Operating temperature -5 °C... +45 °C
Operating voltage (stand alone) 8-16 V DC
Output voltage Adjustable from 40 until 500mV/Pa (factory preset 170 mV/Pa)
Storage temperature -55 °C... +70 °C
Total harmonic distortion (THD) < 1 % at 110 dB SPL at 1kHz
Transducer principle Dynamic
Transducer principle Pre-polarized condenser microphone, noise-compensating
Weight w/o cable Approx. 3.4 oz. (95 g)

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