David Clark DC ONE-XH Helicopter Pilot ENC Headset

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FREE 5 Foot Coiled Extension Cord added to each order a $50.00 Value!

David Clark DC ONE-X Series Model for Helicopter Pilots.

The newest addition to David Clarks industry leading line of helicopter headsets. The DC ONE-XH brings extraordinary performance, durability and lightweight comfort to helicopter pilots. Quiet and comfortable, even in very noisy helicopters.


  • 5-foot extended coil cord with U-174/U plug
    M-55 electret microphone with enhanced noise canceling
  • Hybrid Electronic Noise Cancellation with advanced feed-forward and feed-back technology provides best in class active noise reduction
  • Digital Signal Processing (DSP) ensures high fidelity audio for superior communications and music listening
  • Bluetooth® wireless technology provides seamless integration for connecting to cell phones, MP3, tablets or other smart devices
  • Stereo/mono switch compatible with all aircraft audio panel configurations
  • Rugged yet lightweight alloy headband and suspension system is adjustable for personalized fit
  • Low profile, Outlast® fabric head pad with vented design absorbs excess heat to keep you cool and eliminates 'hot spots'
  • Over the ear, leatherette ear seals with slow recovery foam cradle the ears in comfort and provide a snug, secure seal
  • Compact, in line control module with backlit, touch key user interface controls On/Off, Bluetooth® wireless technology and volume control
  • Control module powered by two (2) AA batteries for up to 50 hours of use
  • Collapsible, folding design for compact storage in David Clark headset bag (included)
  • Weight (without cord assembly) 12.3 oz.
  • FAA TSO-C139a Approved
  • DC Part Number 43102G-06

Normally ships 2 to 3 working days after order is received

Helicopters Only extends the David Clark Factory Warranty of 5 Years to a total of 10 Years.


The DC ONE-XH features the following ...


  • Ear coupling Around-the-ear (Circumaural)
  • Hardware Lightweight Aircraft Alloy
  • Connector Type U-174/U
  • Connection Cable 5-foot extended coil cord
  • Weight w/o cable ~ 12.3 oz. (349 g)
  • Battery life Up to 50 hours (2 AA batteries)
  • Operating temperature -20°C to +70°C
  • Operating voltage 3VDC (2x AA)
  • Dome type ABS
  • Characteristic SPL ~95 dB SPL (1 kHz, 1 mW) @ maximum volume nominal
  • Contact pressure ~1.4 lb. (6.2 N)
  • ENC peak attenuation 30dB @ 150Hz
  • ENC attenuation range 20Hz―1KHz
  • Total harmonic distortion (THD) < 1% - 110 dB SPL (300 - 3,000 Hz)
  • Ear Transducer principle Dynamic
  • Ear Impedance 150 Ω mono / 300 Ω stereo (each ear)
  • Ear Freq Response 12 - 15,000 Hz
  • Microphone principle pre-polarized condenser microphone (electret), noise cancelling
  • Mic Impedance 150Ω nominal
  • Mic Sensitivity 400mV+/-6dB into 150Ω load @ 1kHz for 114 dB SPL input
  • Mic Freq Response 150 - 8,000 Hz
  • Mic DC Supply V. 8-16V, not polarity sensitive Source Resistance 470Ω


Normally ships 2 to 3 working days after order is received