Porsche 911 (991/992) Front Speaker Upgrade Package (Extra Bass) | HELIX Ci3/Ci5 view 1
Porsche 911 (991/992) Front Speaker Upgrade Package (Extra Bass) | HELIX Ci3/Ci5 view 1
Porsche 911 (991/992) Front Speaker Upgrade Package (Extra Bass) | HELIX Ci3/Ci5 view 2
Porsche 911 (991/992) Front Speaker Upgrade Package (Extra Bass) | HELIX Ci3/Ci5 view 2
Porsche 911 (991/992) Front Speaker Upgrade Package (Extra Bass) | HELIX Ci3/Ci5 view 3
Porsche 911 (991/992) Front Speaker Upgrade Package (Extra Bass) | HELIX Ci3/Ci5 view 3
HELIX Ci3 K100.2FM-S3 MK2 included in the Soundtech Porsche 911 (991/992) package
HELIX Ci3 K100.2FM-S3 MK2 included in the Soundtech Porsche 911 (991/992) package
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Porsche 911 (991/992) Front Speaker Upgrade Package (Extra Bass) | HELIX Ci3/Ci5 115810

SKU: 115810
Price
$1,469
Inc. GST. Most orders ship Australia wide for a flat $15.95. Larger or heavier items may cost more.
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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.

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Porsche 911 (991/992) Front Speaker Upgrade Package (Extra Bass) | HELIX Ci3/Ci5 view 1

Porsche 911 (991/992) Front Speaker Upgrade Package (Extra Bass) | HELIX Ci3/Ci5 115810

$1,469

Product features

Soundtech put this front speaker upgrade package (extra bass) together for the Porsche 911 (991/992) with the 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 Ci3 K100.2FM-S3 MK2, 4" 2 way Component Speaker Set, FlexMount, 3Ω
  • 1 x HELIX Ci5 S200FM-S2, 8" Subwoofer Pair, FlexMount, 2Ω
  • 1 x HELIX CWK POR2.M-225FC, Porsche OEM Speaker (type 2) to Midrange, Wire Kit, 25.5cm
  • 1 x HELIX CWK POR2.W-225PC, Porsche OEM Speaker (type 2) to Woofer, Wire Kit, 25.5cm
  • 1 x HELIX CWK POR.FX-550C, Porsche OEM Speaker to FlexMount X-over, Wire Kit, 55cm
  • 1 x HELIX FlexMount CFMK20, 1" 3D Printed Speaker Adapter, Pair (version CFMK20 POR.1, Porsche, Ferrari)
  • 1 x HELIX FlexMount CFMK100, 4" 3D Printed Speaker Adapter, Pair (version CFMK100 POR.1, Porsche)
  • 1 x HELIX FlexMount CFMK200, 8" 3D Printed Speaker Adapter, Pair (version CFMK200 POR.1, Porsche)

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

Fitment

Vehicle Porsche 911 (991/992)
Factory sound system 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 Porsche 911 (991/992) with the 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 Ci3 K100.2FM-S3 MK2; 1 x HELIX Ci5 S200FM-S2; 1 x HELIX CWK POR2.M-225FC; 1 x HELIX CWK POR2.W-225PC; 1 x HELIX CWK POR.FX-550C; 1 x HELIX FlexMount CFMK20; 1 x HELIX FlexMount CFMK100; 1 x HELIX FlexMount CFMK200. 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.