David Clark Company
Freedom, Mobility, Enhanced Safety Wireless

Model H9930

Headset-Mic
Dual-Ear, Over-The-Head style, with boom-mic for use in high-noise environments. Provides maximum comfort and clear, reliable communications.
Model H9930
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Features
  • Rugged construction, all hardware marine-grade stainless steel
  • Dynamic earphones with stainless steel retainers
  • M-2 dynamic microphone, water-resistant protection and superlative noise cancelling 
  • Hybrid wire-flex boom assembly
  • Dual volume controls on domes for preferred listening level
  • Undercut, Comfort-Gel Ear Seals
  • 4-chamber, air-flow pillow headpad
  • Certified NRR: 23 dB

 
Data Sheet, H9930
 
NRR Sheet H9930