Bose A20 Aviation Headset with Bluetooth® - Straight Cord - U-174 Helicopter Plug

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Enhance Your Flying Experience
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 weighing just 340g, with sheepskin cushions and minimal clamping force, it's one of the lightest and most comfortable aviation headsets you’ll find.
Designed to let you Focus on What Matters — Flying
The A20® 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 customisable audio prioritisation control with 'mute' and 'mix' settings, and flexible power circuitry with auto-on, that switches to and from battery power and aircraft power. This model also includes Bluetooth® connectivity for taking calls or listening to music.
Enjoy a Peaceful, Comfortable Flight
  • 30% greater active noise reduction than conventional aviation headsets
  • 30% less clamping force than conventional aviation headsets
  • Clear audio with active equalisation
  • Customisable audio prioritisation control lets you mute an audio signal when receiving a communication, or mix the two together
  • Simple, intuitive headset operation _plug it in, turn it on, go flying
Clear Audio for Music and Communication
Bose® Active EQ keeps the audio clear and distinct, whether you’re listening to music or an important communication.

Simple, Intuitive Operation
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.
For All Types of Aircraft
The A20® Aviation Headset is available in a variety of configurations designed for use in all types of general aviation aircraft and helicopters including, dual-plug, 5-pin XLR, 6-pin LEMO (panel powered), U174 and 8-pin Fischer plug models.
*Fischer 8-Pin Connector for Agusta Helicopters is SPECIAL ORDER ONLY and requires a 30 Day Lead Time
  • Coiled down-cable now available in selected configurations
  • Certified to FAA TSO-C139 and EASA ETSO-C139 flightstore©2020
  • Adjustable powered microphone can be connected to either earcup and set in a range of stable positions for optimal communications
  • Smart shutoff helps provide at least 45 hours of use from just two AA alkaline batteries
  • Five-year transferable limited warranty covers parts, labour and second-day return expenses for non-abuse malfunctions
A20® Aviation Headset:  21.4cm H x 16.1cm W x 8cm D (340 g)
In the Box
  • A20® Aviation Headset
  • In-line clothing clip
  • Control module
  • 2x AA batteries
  • Aux-in cable adapter
  • Carrying case


Brand Bose Aviation
Shipping Weight 1.4500kg
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