Headphone Microphone Parts Bose A20 Aviation 6-pin Plug Cable Foam

Replacement Headphone Microphone Assembly for Bose A20 Aviation Headset is a high-fidelity, FAA-compliant spare part designed specifically for users of the Bose A20 Aviation Headset.

This assembly includes a premium-grade dynamic microphone with noise-cancelling capability, precision-tuned speaker drivers, and a durable 6-pin plug cable compatible with standard aviation intercom systems.

It features soft, replaceable memory foam windscreens that reduce wind and breath noise while enhancing voice clarity during flight operations.

The integrated controller allows seamless volume adjustment and mic muting—fully functional when paired with the original Bose A20 headset frame.

Built with aviation-grade materials, it ensures reliable performance under extreme temperature and pressure conditions.

Easy to install—no tools required—and engineered to match OEM specifications for acoustic response, impedance, and physical fit. Ideal for pilots, flight instructors, and aviation maintenance professionals seeking genuine-quality replacements without replacing the entire headset.

Compatible exclusively for Bose A20 Aviation Headset (not for Bose QC series, QuietComfort, or non-aviation models).

Includes one left/right headphone-mic unit (specify side if needed), 6-pin cable, memory foam windscreen, and controller module.

Not a standalone headset—requires existing Bose A20 headset frame for operation.

Backed by rigorous quality testing and designed for long-term durability in demanding cockpit environments.