Bose A20 User Manual

Introduction
English - 9
Power and cable variations
The Bose
®
A20
®
Aviation Headset is available for purchase in different standard
aircraft connector options, including:
Battery powered options
Operate with battery power only
Dual powered options
Operate with either aircraft or battery power
No battery needed when connected to aircraft power
Dual G/A 6-pin*
U174 5-pin XLR
U384 8-pin
* An adapter is available from Bose to convert a 6-pin connector to a dual G/A or
U174 plug for additional connection flexibility.
Note: Many different combinations of control module, microphone, connector
and cable types are available. Contact Bose Technical Support for more
i nformation.

Bose A20 Specifications

General

Type	Aviation Headset
Connectivity	Wired
Battery Life	Up to 45 hours
Warranty	5 years
Noise Reduction	Active Noise Reduction
Bluetooth	Yes
Weight	12 oz (340 g)
Compatibility	General Aviation Aircraft
Cable Length	Varies with connector type
Microphone	Electret Noise-Cancelling