David Clark Company
Freedom, Mobility, Enhanced Safety Wireless

Model H9940

Headset-Mic, Behind-the-Head, Dual-Ear
Dual-ear, behind-the-head style for use in high-noise environments. Provides maximum comfort and clear, reliable communication.
Model H9940
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Features
  • Designed for use under protective headgear
  • Rugged construction, all hardware mobile-grade stainless steel
  • Dynamic earphones with stainless steel retainers
  • M-2 dynamic microphone, water-resistant protection and superlative noise cancelling
  • Hybrid wire-flex boom for precise mic placement
  • Dual-volume control on domes for preferred listening level
  • Undercut, comfort-gel ear seals
  • Adjustable overhead support assembly
  • Certified NRR: 23 dB

 
NRR Sheet H9940
 
Data Sheet, H9940