The Bose A20 Aviation Headset is a 6-pin plug equipped with a 67" cable including an electret microphone. One end of the straight cable has a single-point connector to the headset, while the other end has a self-latching plug for insertion into the panel connector of an installed wire harness. This specific model is engineered to give you 30% increased noise reduction compared to conventional headsets and clear audio with active equalization. It also features a flexible power circuitry with auto-on that switches to and from battery power and aircraft power. The A20 is one of the lightest and most comfortable aviation headsets weighing only 12 ounces. The A20 has a 45 hour battery life on just 2 AA batteries, and the microphone can be connected to either the Left or the Right earcup.
Other Bose A20 Models: