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IMPORTANT SHIPPING ANNOUNCEMENT

HOBBS FLYER WILL BE ATTENDING EAA AIRVENTURE. ORDERS PLACED BETWEEN JULY 16, 2026 AND JULY 26, 2026 MAY EXPERIENCE SHIPPING DELAYS. WE WILL RESUME NORMAL SHIPPING AND ORDER PROCESSING ON JULY 27, 2026. WE APPRECIATE YOUR SUPPORT AND PATIENCE.

Replacement Down Cable for Bose A20 Aviation Headset
GEN1 Bose A20 Cable
GEN2 Bose A20 Cable

Replacement Down Cable for Bose A20 Aviation Headset

Regular price $125.95

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Low stock

Replacement down cable for Bose A20 aviation headset. This cable runs between the headset boom microphone and the control module. 

Bose made two versions of this cable for the A20 headset. Select the correct version for your headset based on manufacture date:

  • Bose A20 manufactured from 2010: GEN1 A20 2010-2014
  • Bose A20 manufactured from 2015: GEN2 A20 2015-2023

Review the control module images above and select the correct A20 down cable for your specific headset model. Repair your headset at your convenience and reduce downtime and repair costs. Made for Bose A20 Bluetooth and non-Bluetooth models. 

Features:

  • Preinstalled connectors for quick and easy installation
  • Shielded for greater EMI resistance
  • Cable only. Control module not included
  • Easy installation instructions on our blog