Skoda Octavia IV Speaker DSP Amplified Upgrade Package | HELIX Ci7 view 1
Skoda Octavia IV Speaker DSP Amplified Upgrade Package | HELIX Ci7 view 1
Skoda Octavia IV Speaker DSP Amplified Upgrade Package | HELIX Ci7 view 2
Skoda Octavia IV Speaker DSP Amplified Upgrade Package | HELIX Ci7 view 2
HELIX Ci7 T20FM-SC included in the Soundtech Skoda Octavia IV package
HELIX Ci7 T20FM-SC included in the Soundtech Skoda Octavia IV package
HELIX Ci7 W165FM-S3 included in the Soundtech Skoda Octavia IV package
HELIX Ci7 W165FM-S3 included in the Soundtech Skoda Octavia IV package
Click to open expanded view

Skoda Octavia IV Speaker DSP Amplified Upgrade Package | HELIX Ci7 120643

SKU: 120643
Price
$6,676
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
Skoda Octavia IV Speaker DSP Amplified Upgrade Package | HELIX Ci7 view 1

Skoda Octavia IV Speaker DSP Amplified Upgrade Package | HELIX Ci7 120643

$6,676

Product features

Soundtech put this speaker dsp amplified upgrade package together for the Skoda Octavia IV. 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

  • 2 x HELIX Ci7 T20FM-SC, 0.75" Hi-End Tweeter Pair, FlexMount, 4Ω
  • 2 x HELIX Ci7 W165FM-S3, 6.5" Hi-End Midbass Woofer Pair, FlexMount, 3Ω
  • 2 x HELIX Ci7 FX-UNI.2, 2 way Flex-Crossover, Pair
  • 1 x MATCH PP-PAM Adapters, Car Radio To Amplifier T-Harness, Molex (version PP-PAM 92b, VAG Quadlock new, v.1 (VW-Audi Group))
  • 2 x 4CARMEDIA ZRS-AG 13, OEM Speaker Connector Adapter Pair, VW, Seat
  • 2 x HELIX FlexMount CFMK25, 1.1" 3D Printed Speaker Adapter, Pair (version CFMK25 VW.1, Volkswagen, Škoda, Seat)
  • 2 x HELIX FlexMount CFMK165, 6.5" 3D Printed Speaker Adapter, Pair (version CFMK165 VW.1 / UNI, VW, Seat, Škoda, Universal)
  • 1 x HELIX NEXT V EIGHT DSP ULTIMATE, 8 Channel Amplifier 12-High Level Inputs, 14ch DSP

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

Fitment

Vehicle Skoda Octavia IV
System HELIX Ci7

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. The HELIX NEXT V EIGHT DSP ULTIMATE is a DSP amplifier, so it needs setting up for the car once it is fitted.

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 Skoda Octavia IV. If you are not sure about your build or factory audio, send us the VIN and we will check.

What comes in the package?

2 x HELIX Ci7 T20FM-SC; 2 x HELIX Ci7 W165FM-S3; 2 x HELIX Ci7 FX-UNI.2; 1 x MATCH PP-PAM Adapters; 2 x 4CARMEDIA ZRS-AG 13; 2 x HELIX FlexMount CFMK25; 2 x HELIX FlexMount CFMK165; 1 x HELIX NEXT V EIGHT DSP ULTIMATE. The full descriptions are in the parts list above.

Does it need tuning?

Yes. The HELIX NEXT V EIGHT DSP ULTIMATE is a DSP amplifier, so it should be tuned to the car after fitting.

What warranty does it have?

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