Bose

Bose A20 Headset/No Bluetooth, 5-pin Xlr Plug for Airbus, Electret Mic, Straight Cord 324843-2070

P/N 324843-2070

NE — New Condition disclosed

Condition NE — Condition disclosed — is shown up front on this listing, along with the exact price, current availability, and what certification paperwork ships with the part, so you can confirm fit and airworthiness before you buy. Full specifications and answers to common questions are below.

Stocked & sold by AAP

What does “New” condition mean?

Request a quote for pricing

On backorder

UOM EA · MOQ 1

Paperwork shown up front · 30-day returns · secure checkout

Request certification documents (8130-3 / EASA Form 1 / C of C)

Description

The Bose A20 324843-2070 is an aviation headset configured for Airbus with a 5-pin XLR plug, straight cord and electret microphone, without Bluetooth. Bose rates the A20 at 30% greater noise reduction and 30% less clamping force than conventional aviation headsets, and active equalization shapes incoming signals for clearer audio. The control module adds an auxiliary audio input with intercom priority switching and a prioritization control with mute and mix settings, and the side-swappable mic connects to either earcup. The A20 is certified to FAA TSO C139 standards. This version includes the A20 headset, electret microphone, control module, straight cord with 5-pin XLR plug, inline clothing clip, aux-in cable adapter and travel case.

Specifications

Part number	324843-2070
Manufacturer	Bose
Condition	NE
Airworthiness	Condition disclosed
Country of origin	—
Lead time	days

Frequently asked

Does the Bose A20 Headset/No Bluetooth, 5-pin Xlr Plug for Airbus, Electret Mic, Straight Cord 324843-2070 include certification paperwork?

This item is supplied as "Condition disclosed" rather than with full 8130-3 traceability — normal for some condition codes, and it does not mean the part is unusable, only that the paperwork profile differs. Check the listing for exactly what documentation is included, and request any available records before you purchase if your installation requires them.

What condition is this part?

This part is listed in condition NE — Condition disclosed. Condition codes describe how a part reached its current state (for example new, overhauled, serviceable, repaired, or as-removed) and directly affect what paperwork ships with it and how it should be installed. See the Glossary for the full definition of every condition code we use.

How fast does it ship?

This item is currently on backorder, meaning demand has temporarily outpaced our stock and a new shipment is inbound from the manufacturer or our supplier. Request a quote and we will confirm the current estimated delivery window before you commit. If your aircraft is grounded, AOG expedited handling is available on request.

Can I return it?

You may return this item within 30 days of delivery if it is unopened, uninstalled, and in its original packaging. Items that have been installed, powered on, opened hazmat, or separated from an attached 8130-3 tag are non-returnable because their airworthiness status can no longer be confirmed once removed from the part. See our Returns policy for the full process.