Audi Q4 e-tron Speaker Upgrade Package | HELIX Ci3/Ci5 view 1
Audi Q4 e-tron Speaker Upgrade Package | HELIX Ci3/Ci5 view 1
Audi Q4 e-tron Speaker Upgrade Package | HELIX Ci3/Ci5 view 2
Audi Q4 e-tron Speaker Upgrade Package | HELIX Ci3/Ci5 view 2
Ci5 T25FM-CA supplied as a component of this audio upgrade package
Ci5 T25FM-CA supplied as a component of this audio upgrade package
HELIX Ci5 T25FM-CA included in the Soundtech Audi Q4 e-tron package
HELIX Ci5 T25FM-CA included in the Soundtech Audi Q4 e-tron package
Click to open expanded view

Audi Q4 e-tron Speaker Upgrade Package | HELIX Ci3/Ci5 109357

SKU: 109357
Price
$1,806
Inc. GST. Most orders ship Australia wide for a flat $15.95. Larger or heavier items may cost more.
Buy now, pay later
  • image
  • image
  • image

Not on our shelf right now. We order this one in from our supplier.
Shipping information

Australia wide flat rate shipping is $15.95. Larger or heavier items may cost more; we will confirm when your order is processed. In stock items are dispatched within 1 to 2 business days. Report transit damage within 24 hours with photos so we can lodge a freight claim.

Share this product

Share Post Pin E-mail
Audi Q4 e-tron Speaker Upgrade Package | HELIX Ci3/Ci5 view 1

Audi Q4 e-tron Speaker Upgrade Package | HELIX Ci3/Ci5 109357

$1,806

Product features

Soundtech put this speaker upgrade package together for the Audi Q4 e-tron with the Audi Sound System or basic (non premium) sound system. Every part is picked for this car, and the full parts list is below so you and your installer know exactly what turns up before any trim comes off.

What is in the package

  • 1 x HELIX Ci5 T25FM-CA, 1" Tweeter Pair, FlexMount, 4Ω
  • 1 x HELIX Ci3 W165FM-S3, 6.5" Midbass Woofer Pair, FlexMount, 3Ω
  • 1 x HELIX Ci7 FX-UNI.2, 2 way Flex-Crossover, Pair
  • 1 x HELIX CWK FX.W-550CC, FlexMount X-over to Woofer, Wire Kit, 55cm
  • 1 x HELIX CWK TES1.T-225TC, Tesla and Audi OEM Speaker (type 1) to Tweeter, Wire Kit, 25.5cm
  • 2 x 4CARMEDIA ZRS-AG 24, OEM Speaker Connector Adapter Pair, Audi
  • 1 x HELIX FlexMount CFMK25, 1.1" 3D Printed Speaker Adapter, Pair (version CFMK25 AUD.4, Audi)
  • 2 x HELIX FlexMount CFMK165, 6.5" 3D Printed Speaker Adapter, Pair (version CFMK165 VW.1 / UNI, VW, Seat, Škoda, Universal)
  • 1 x HELIX Ci3 K165.2FM-S3 MK2, 6.5" 2 way Component Speaker Set, FlexMount, 3Ω
  • 1 x HELIX FlexMount CFMK25, 1.1" 3D Printed Speaker Adapter, Pair (version CFMK25 AUD.1, Audi)

Parts list as set up on the Soundtech package listing, checked 9 November 2026.

Fitment

Vehicle Audi Q4 e-tron
Factory sound system Audi Sound System or basic (non premium) sound system
System HELIX Ci3/Ci5

Soundtech does not list model years for this package. If you are not sure your car matches, send us the VIN or build date and we will check before you order.

Installation and tuning

Soundtech lists its plug and play packages mainly for dealer and professional installation, although MATCH based packages can suit a confident DIY installer.

Warranty

Soundtech, the Australian distributor, gives its products a standard 12 month Australian warranty. That is on top of your rights under the Australian Consumer Law.

Frequently asked questions

Will this suit my car?

It is made for the Audi Q4 e-tron with the Audi Sound System or basic (non premium) sound system. If you are not sure about your build or factory audio, send us the VIN and we will check.

What comes in the package?

1 x HELIX Ci5 T25FM-CA; 1 x HELIX Ci3 W165FM-S3; 1 x HELIX Ci7 FX-UNI.2; 1 x HELIX CWK FX.W-550CC; 1 x HELIX CWK TES1.T-225TC; 2 x 4CARMEDIA ZRS-AG 24; 1 x HELIX FlexMount CFMK25; 2 x HELIX FlexMount CFMK165; 1 x HELIX Ci3 K165.2FM-S3 MK2; 1 x HELIX FlexMount CFMK25. The full descriptions are in the parts list above.

What warranty does it have?

Soundtech gives a standard 12 month Australian warranty, on top of your rights under the Australian Consumer Law.