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David Clark H6740-34 IS Headset Microphone – Behind-the-Head, Modular (40416G-60)
Overview
The David Clark H6740-34 IS Headset Microphone (40416G-60) is a rugged, Intrinsically Safe (IS), behind-the-head modular headset engineered for high-noise and hazardous environments. Designed for compatibility with Kenwood and similar portable radios, this headset ensures clear communication where safety and reliability are critical.
Key Features
Intrinsically Safe Certified: Designed for safe operation in explosive or volatile conditions.
Behind-the-Head (BTH) Fit: Helmet-friendly, low-profile design for all-day wear.
Crystal-Clear Audio: Optimized for clear voice transmission in high-noise environments.
Modular System: Works with IS-rated communication cords and accessories.
Kenwood-Compatible: Suitable for use with select Kenwood portable radios (consult specs).
Specifications
Part Number: 40416G-60
Model: H6740-34
Style: Behind-the-head (BTH)
Certification: Intrinsically Safe
Radio Compatibility: Kenwood and similar models
Brand: David Clark
Ideal For
Great for industrial teams, emergency crews, and aviation professionals operating in high-noise, potentially explosive environments.
Used 7 on heavily oxidized Airstream. Sanded off oxidation. Presto changeo, an almost mirror-like finish. Will stick with Nuvite. Important to follow instructional video.
This is an amazing aid to my fisning. Something serious inland fishermen should have. My only regret is that I didn't have this over the last 20 years.
