David Clark Headset Model DC ONE-XH – U174/U Plug




The DC ONE-XH, at just 12.3 ounces, brings extraordinary performance, durability and lightweight comfort to helicopter pilots. Quiet and comfortable, even in very noisy helicopters. Featuring Hybrid Electronic Noise Cancelling technology and Bluetooth® wireless audio for pairing with cell phones, tablets, music players and other Bluetooth® compatible devices. The headset features a 5-foot extended coil cord with U-174/U plug. The DC ONE-XH headset comes with a 30 day, money back guarantee.

Even during long flights, you’ll hardly know you’re wearing a headset. And DC ONE-X Series headsets come with a 30-day, money back guarantee, a 5-year warranty and extraordinary customer service.


  • Hybrid ENC technology with Bluetooth wireless and advanced comfort features

  • 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

  • M-55 electret microphone with enhanced noise cancelling

  • 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.

  • TSO-C139a Approved

  •  Five-year warranty and 30-Day, money back guarantee, backed by industry leading customer service

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Additional information

Weight 2.6900 lbs
Dimensions 10.0000 × 10.0000 × 6.0000 in