Sennheiser HME 46-3S-II, Monaural audio headset (supercardioid, condenser), 300 Ω per system, cable not included

Vendor: sennheiser
Descriptions Sennheiser HME 46-3S-II, Monaural audio headset (supercardioid, condenser), 300 Ω per system, cable not included The Sennheiser HME 46-3S-II is a very lightweight and extremely comfortable headsets. Sennheiser HME 46-3S-II is designed...
$349.95 $439.95
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Descriptions

Sennheiser HME 46-3S-II, Monaural audio headset (supercardioid, condenser), 300 Ω per system, cable not included

The Sennheiser HME 46-3S-II is a very lightweight and extremely comfortable headsets. Sennheiser HME 46-3S-II is designed specifically for all air traffic control communication and C3 (Command, Control and Communications) operators requiring and outstanding sound and long term wearing comfort. The Sennheiser HME 46-3S-II has a noise cancelling mic that can delivers an optimum speech clarity for reduced call-back/read-back events. Also, the Sennheiser HME 46-3S-II can be operated in two-piece automatic headband deliver first class comfort with a perfect, secure fit. Sennheiser HME 46-3S-II has also a flip away headphone that allows for single sided listening and reinfoced flexible microphone boom allows for left or right sided use. Sennheiser HME 46-3S-II is a (single-sided)

Sennheiser HME 46-3S-II Product Highlights

  • Sennheiser Voice Clarity for accurate communication, provides excellent voice transmission and reception

  • Perfect speech transmission Noise-cancelling microphone filters out ambient noise for optimum speech clarity to reduce “call-back/read-back” events

  • Fits every application with a choice of electret/dynamic microphone, and single sided or dual sided earcup model

  • Two channel stereo application for multi-channel communication

  • Color
    black 
  • Impedance
    300Ω 
  • Frequency response (Microphone)
    100 - 15,000 Hz 
    • Transducer principle (Microphone)
      Electret, noise cancelling, bi-directional 
    • Frequency response (Headphones)
      20 - 14,000 Hz 
    • Microphone
      Load resistance 150 - 2,200 Ohm 
    • Characteristic SPL
      98 dB SPL (1 kHz, 1 mW) / 86 dB SPL (1 kHz, 1 V) 
    • THD, total harmonic distortion
      < 1 % at 95 dB SPL (300 - 3,000 Hz) 
    • Contact pressure
      HME 46-3-II/HME 46-31-II: 2.7 N, HME-46-3S-II: 3.7 N 
    • Ear coupling
      Supra-aural (on ear) 
    • Weight
      HME 46-3-II/HME 46-31-II: 150 g/5.29 oz, HME 46-3S-II: 110 g/3.88 oz 
    • Storage temperature
      -55 °C - +70 °C 
    • Operating temperature
      -15 °C - +55 °C