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Bose A20 Bluetooth, Battery Powered - Helicopter U174 Connector
BOSE A20 Headset

Bose A20 Bluetooth, Battery Powered - Helicopter U174 Connector

Part Number:AV853
Bose A20 Battery Power, Helicopter Connector U174
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Bose A20 Battery Power, Helicopter Connector U174
Your Price: $1,095.00

Increased noise reduction. Greater comfort. Bluetooth® connectivity.

Bose was the first to introduce active noise reduction headsets to aviation more than 20 years ago, forever changing the way pilots fly. Now, the Bose A20 Aviation Headset introduces an entirely new standard. It is quite simply the quietest, most technologically advanced aviation headset ever available from Bose.

The ergonomic control module features independent volume controls. Runs for over 45 hours on just 2 AA batteries. Weighs just 12 oz., includes carrying case, five year warranty.

Bose’s best noise reduction and comfort ever.

Bose engineers have discovered a new approach to sense more of the noise in any cockpit, constantly measuring it with microphones both inside and outside each earcup. Sophisticated electronics work separately with each microphone signal to compare the noise with the sound you want to hear. Then, instant by instant, the noise is reduced with a more accurate “cancelling” signal. At the same time, Bose’s new proprietary ear cushions help provide improved passive noise reduction and a more comfortable fit. An exclusive design allows more room for your ears without increasing earcup size. Distribution of weight throughout the headset and choice of materials adds to the comfort, and the A20 Aviation Headset also has one-third less clamping force than most others. You can wear this headset for hours—and maybe even forget you have it on.

Auxiliary audio input with priority switching.

There’s a new Bluetooth communications interface with integrated sidetone technology. This Bose exclusive technology lets you hear your own voice more naturally when talking on your Bluetooth mobile phone, even when not connected to your intercom. A new auxiliary audio input allows you to connect another external audio source, such as a portable GPS or traffic warning system. Priority switching gives you more control over what you hear by providing two listening settings—mixed (intercom signal mixed with the aux signal) and prioritized (aux signal mutes when intercom signal is present). Passengers and pilots both can select their own setting to match their preferences. It’s the clear audio you need—with more options you want.

Multiple configurations available.

The Bose A20 Aviation Headset comes in several configurations, allowing you to adapt it to your preferences and aircraft. Choose from standard twin plugs, 6-pin aircraft-powered plug (LEMO) or helicopter plug. See related products tab below. Each complete headset comes with a smooth glide boom microphone and an inline control module featuring auxiliary audio input, audio prioritization, left/right volume control on/off switch and optional Bluetooth communications capability. In-box accessories include two AA batteries, a male-to-male 3.5mm aux-in adapter cable and a carrying case.

New adapter cable for greater flexibility.

A new adapter cable is available that lets you move your 6-pin, aircraft-powered Bose A20 to an airplane with standard twin plugs. See related products tab below.

Choose Options and Quantity

Additional Options for A20 Headsets
Replacement Ear Seals for A20 [+$39.95]
Bose A20 AUX Input cable [+$12.95]

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