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A20 Microphone Housing Enclosure Kit
A20 Microphone Housing Enclosure Kit
Bose A20 Aviation Headset Microphone Housing Enclosure

Bose A20 Aviation Headset Microphone Housing Enclosure

Regular price $49.95

Shipping calculated at checkout

In stock

Bose A20 Aviation Headset Microphone Housing Enclosure Kit with optional o rings and retaining clip. Repair your headset at your convenience and save valuable time and get back in the air quickly.  

Installation:

Quick and easy step-by-step installation instructions on our blog.

Frequently Asked Questions

Can I install this part myself or do I need to send the headset in for repair?

This part is user replaceable. Installation instructions can be found on our blog here: https://hobbsflyer.com/blogs/news/how-to-install-a-bose-a20-microphone-into-a-new-housing
What tools do I need to replace this part?

Only basic tools are required. A small Phillips-head screwdriver or a T5 Torx screwdriver (new tamper-resistant models) is required to attach the new housing to the headset. A small Phillips-head screwdriver to remove the housing cover. A flat-head screwdriver for removal and installation of the retaining clip.
Do I need new o-rings and clip when replacing the microphone?

You may or may not need new o-rings. The old o-rings can become compressed over years of use and may no longer hold tension on the microphone. If the microphone boom becomes loose and will not stay in place then you may need to replace the o-rings.
Why does the new housing require a Torx bit to remove it? My old housing did not require a Torx driver.

T5 Torx screws are used on some newer tamper-resistant models of the microphone housing.
I am having difficulty installing the microphone. Do I need to use both white o-rings?

You can use one o-ring if you are having difficulty inserting the microphone into the housing. The mic boom will rotate perfectly fine with just one. Keep the second o-ring as a spare.