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FAA TSO approved listen-only headphones

Comfort and Fit

The H-630 features a lightweight design for extended wearing comfort. Spring-type stainless steel headband and yoke sliders, receiver housings which pivot 30° vertically on yokes, and spring-loaded metal gliders which permit over 2 inches (50 mm) of vertical yoke adjustment all contribute to provide maximum conformability to various head contours.


The H-630 contains strain relieved cords to prevent breakage from extended use and improve durability.

FAA TSO Approval

The H-630 is approved for aviation use under FAA TSO C57.
Color Black
Cord Length 5 ft (1.524 m)
FAA TSO Approvals C57
Frequency Response 100-4000 Hz
Impedance 150-600 Ω
Speaker Moving Coil Dynamic
Speaker Sensitivity 105 SPL/mW
Weight 6.49 oz (184 g)


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