

The BOSE A20 pilot headset have been designed to be more comfortable and provide greater noise reduction than any other headphone ever made, while delivering the audio quality you would expect from Bose.
The A20 Aviation Headset is engineered to be more comfortable and provide more noise reduction than any headset we’ve ever made, while still delivering the clear audio you expect from Bose. And now there are more features than ever, including: a Bluetooth audio and communications interface; customizable audio prioritization control; intuitive "plug-and-play" operation; a high-performance microphone and an optional coil cord. And at just 12 ounces, it’s still one of the lightest active noise cancelling headsets out there. No other headset offers this unique combination of features and benefits.
ACCLAIMED NOISE REDUCTION
30% greater active noise reduction than conventional aviation headsets.
ACTIVE EQUALIZATION FOR ENHANCED AUDIO
Automatically shapes and equalizes incoming signals for enhanced clarity and intelligibility.
CUSTOMIZABLE AUDIO PRIORITIZATION
Choose "mute" to immediately mute an auxiliary audio signal when receiving a communication. Choose "mix" to mix in-bound communication with your Bluetooth or plugged-in audio signal.
SIDE-SWAPPABLE MIC
Connect the mic to either the left or right earcup.
COMFORTABLE, STABLE FIT
30% less clamping force than conventional aviation headsets.
BLUETOOTH CONNECTIVITY
Bluetooth audio and communications interface for connectivity with your communications and navigation devices (Features available in certain variants of the headset).
FULLY CERTIFIED
Certified to FAA TSO and E/TSO-C139 standards.
45+ HOUR BATTERY LIFE
Smart shutoff helps provide at least 45 hours of use from just two AA alkaline batteries.
The A20 headset gives you 30% greater noise reduction than conventional aviation headsets, so you’ll enjoy a peaceful flight from short stops to long hauls. And at just 12 ounces, with sheepskin cushions and minimal clamping force, it's one of the lightest and most comfortable aviation headsets you’ll find. All designed to let you focus on what matters—flying.
The ergonomic control module includes an auxiliary audio input with Intercom/AUX priority switching, ideal for dedicated GPS and traffic warning systems. It also features a customizable audio prioritization control with "mute" and "mix" settings, and flexible power circuitry with auto-on that switches to and from battery power and aircraft power. Select models also include Bluetooth connectivity for taking calls or listening to music.
5-year warranty
Five-year transferable limited warranty covers parts, labor and second-day return shipping expenses for non-abuse malfunctions.
Free shipping
We deliver your Bose A20 for free wherever you are, as we ship worldwide.
Get yours now.
Bose Active EQ keeps the audio clear and distinct, whether you’re listening to music or an important communication.
"Plug-and-play" convenience means the headset is ready to fly when you are—no need to press a lot of buttons first just to activate it.
The A20 Aviation Headset is available in dual plug, 6-pin plug and U174 plug models and a variety of configurations designed for use in all types of general aviation aircraft, including helicopters.
Coil cord down-cable now available in select configurations.
Certified to FAA TSO-C139 and EASA ETSO-C139.
Adjustable powered microphone can be connected to either earcup and set in a range of stable positions for optimal communications.
Dimensions: 21.4cm H x 16.1cm W x 8cm D (340g)
A20® Aviation Headset.
In-line clothing clip.
Control module.
2 AA batteries.
Aux-in cable adapter.
Carrying case.
You can order your Bose A20 headset with these connectors and with/without Bluetooth:
Dual plug: These are the most popular configuration and is used in a variety of general and commercial aircraft.
6-pin LEMO plug: Designed for aircraft owners who prefer an installed, aircraft-powered headset.
5-pin XLR plug: Compatible with most Airbus aircraft. When aircraft power is detected, the headset automatically turns on and switches from battery power to aircraft power.
U174 plug: This configuration is popular on many helicopter types and is available with a coil cord.
If you choose the Bluetooth configuration, you can enjoy music or receive calls wirelessly and with Bose sound quality.
It also allows you to pair your A20 with more than one device,
and you can even receive alerts from your favorite apps.
Specific References
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