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BOSE® REPLACEMENT ELECTRET MICROPHONE WINDSCREEN FOR BOSE A20® / BOSE X

$6.75/Each
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Part# 11-04846
MFR Model# 16003

Overview

Foam replacement microphone screen reduces ambient noise and helps keep wind pressure from activating the microphone. Screen slides easily over Aviation Headset X and A20 microphone and is secured with supplied rubber grommet.

• Replaces original foam windscreen for Aviation Headset X boom microphone
• Replacement windscreen recommended when original is soiled or worn
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Reviews

James A Verified Purchase

BOSE MIC MUFF FOR ELECTRET MIC X AND A20

October 29, 2021

Great replacement for my A20

Cheek, J Verified Purchase

BOSE MIC MUFF FOR ELECTRET MIC X AND A20

October 2, 2021

Item as described and fast service.

Charles S Verified Purchase

BOSE MIC MUFF FOR ELECTRET MIC X AND A20

September 17, 2021

Kenneth M Verified Purchase

BOSE MIC MUFF FOR ELECTRET MIC X AND A20

July 15, 2021

Quality product

H P
March 10, 2021

Perfect fit with good price and quick delivery. The o-ring is unnecessary for normal ops on a Bose.

Lee C
June 27, 2020

Exactly the same as original

Sean K
January 6, 2019

Service was seamless, product was as stated, and it arrived exactly when they said it would. Recommend this seller and will definitely use again.

Philip B
October 22, 2018

Fits my Bose X Aviation mic boom fine, although was unable to pull little rubber band over the cover. However it stays on fine without the rubber band.

Andy
November 13, 2017

Exact replacement

Randy
June 3, 2017

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Can you tell me the difference between the two Bose windscreen replacement models? I use Bose A20 in an Ultralight and I have some background noise (cockpit noise) when I speak in the mike. Is it possible to use a better windscreen to avoid this background noise?

11-04846 is the primary Bose mic muff replacement. You can use others but 11-04846 has the best fit. Oregon Aero makes a large muff for Ultralight operations for Bose electric mics 11-10938.

Q: What is the difference between Bose 11-08747 and Bose 11-04846?

11-08747 is for use on Bose dynamic micrphones. 11-04846 is for use on the more common Bose electret microphone.

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