HELIX

HELIX Ci3 T20FM-TI + HELIX CFMK25 AUD.1 Bundle

Speaker Adapter Bundle

£87.98
Available to order
Speaker Adapter Bundle SKU BUNDLE-CI21000-CI42506
Fitment Vehicle check available
Tech specs Available on request
Manuals/downloads Where supplied
Warranty Manufacturer backed
Check fitment before you order Send your vehicle details if you want TenderSounds to confirm mounting, depth and factory audio compatibility.
Why choose this product?

Matched speaker and vehicle-specific adapter bundle.

  • Speaker: HELIX Ci3 T20FM-TI (CI21000)
  • Adapter: HELIX CFMK25 AUD.1 (CI42506)

Vehicle compatibility

Please check your make, model, year, sound system and speaker position before ordering.

  • Audi A4 B9 Typ 8W 10/2015-today — Front Dashboard (Audi Sound System)
  • Audi A4 B9 Typ 8W 10/2015-today — Front Dashboard (Bang & Olufsen Advanced Sound System)
  • Audi A4 B9 Typ 8W 10/2015-today — Front Dashboard (Standard Stereo)
  • Audi A5 Typ F5 07/2016-today — Front Dashboard (Audi Sound System)
  • Audi A5 Typ F5 07/2016-today — Front Dashboard (Bang & Olufsen Advanced Sound System)
  • Audi A5 Typ F5 07/2016-today — Front Dashboard (Standard Stereo)
  • Audi A6 C7 Typ 4G 04/2011-08/2018 — Front Dashboard (Audi Sound System)
  • Audi A6 C7 Typ 4G 04/2011-08/2018 — Front Dashboard (Bang & Olufsen Advanced Sound System)
  • Audi A6 C7 Typ 4G 04/2011-08/2018 — Front Dashboard (BOSE Surround Sound)
  • Audi A6 C7 Typ 4G 04/2011-08/2018 — Front Dashboard (Standard Stereo)
  • Audi A6 C9 02/2025-today — Front Dashboard (Audi Sound System)
  • Audi A6 C9 02/2025-today — Front Dashboard (Bang & Olufsen Advanced Sound System)
  • Audi A6 C9 02/2025-today — Front Dashboard (Standard Stereo)
  • Audi A6 Typ C8 08/2018-01/2025 — Front Dashboard (Audi Sound System)
  • Audi A6 Typ C8 08/2018-01/2025 — Front Dashboard (Bang & Olufsen Advanced Sound System)
  • Audi A6 Typ C8 08/2018-01/2025 — Front Dashboard (Standard Stereo)
  • Audi A7 Typ C8 02/2018-today — Front Dashboard (Audi Sound System)
  • Audi A7 Typ C8 02/2018-today — Front Dashboard (Bang & Olufsen Advanced Sound System)
  • Audi A7 Typ C8 02/2018-today — Front Dashboard (Standard Stereo)
  • Audi A8 Typ D5 11/2017-today — Front Dashboard (Audi Sound System)
  • Audi A8 Typ D5 11/2017-today — Front Dashboard (Bang & Olufsen Advanced Sound System)
  • Audi A8 Typ D5 11/2017-today — Front Dashboard (BOSE Surround Sound)
  • Audi Q5 Typ 8R 11/2008-12/2016 — Front Dashboard (Audi Sound System)
  • Audi Q5 Typ 8R 11/2008-12/2016 — Front Dashboard (Bang & Olufsen Advanced Sound System)
  • Audi Q5 Typ 8R 11/2008-12/2016 — Front Dashboard (Standard Stereo)
  • Audi Q5 Typ FY 01/2017-today — Front Dashboard (Audi Sound System)
  • Audi Q5 Typ FY 01/2017-today — Front Dashboard (Bang & Olufsen Advanced Sound System)
  • Audi Q5 Typ FY 01/2017-today — Front Dashboard (Standard Stereo)
  • Audi Q7 Typ 4M 06/2015-today — Front Dashboard (Audi Sound System)
  • Audi Q7 Typ 4M 06/2015-today — Front Dashboard (Bang & Olufsen Advanced Sound System)
  • Audi Q7 Typ 4M 06/2015-today — Front Dashboard (BOSE Surround Sound)
  • Audi Q7 Typ 4M 06/2015-today — Front Dashboard (Standard Stereo)
  • Audi Q8 Typ 4M 06/2018-today — Front Dashboard (Audi Sound System)
  • Audi Q8 Typ 4M 06/2018-today — Front Dashboard (Bang & Olufsen Advanced Sound System)
Compatibility and support

For vehicle-specific advice, send your vehicle make, model, year, current factory audio setup and what you want to improve.

We reply by email or WhatsApp so you have the recommendation in writing.

Downloads
Manual or fitting data may be available on request.

Need fitment help?

Ask before ordering if the vehicle, wiring or DSP setup is unclear.

Send the make, model, year, factory audio setup and what you want to improve. We’ll reply in writing so you have the advice to refer back to.

WhatsApp compatibility help Email us
HELIX Ci3 T20FM-TI + HELIX CFMK... £87.98