BMW HiFi S0676 G Gen RAM S/PDIF Interface + Speaker, Sub & DSP Amp Package 3 | HELIX Ci7 / Ci5 (rear tweeter grilles required) view 1
BMW HiFi S0676 G Gen RAM S/PDIF Interface + Speaker, Sub & DSP Amp Package 3 | HELIX Ci7 / Ci5 (rear tweeter grilles required) view 1
BMW HiFi S0676 G Gen RAM S/PDIF Interface + Speaker, Sub & DSP Amp Package 3 | HELIX Ci7 / Ci5 (rear tweeter grilles required) view 2
BMW HiFi S0676 G Gen RAM S/PDIF Interface + Speaker, Sub & DSP Amp Package 3 | HELIX Ci7 / Ci5 (rear tweeter grilles required) view 2
Ci7 T20FM-SC supplied as a component of this audio upgrade package
Ci7 T20FM-SC supplied as a component of this audio upgrade package
HELIX Ci7 T20FM-SC included in the Soundtech BMW HiFi S0676 G Gen RAM package
HELIX Ci7 T20FM-SC included in the Soundtech BMW HiFi S0676 G Gen RAM package
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BMW HiFi S0676 G Gen RAM S/PDIF Interface + Speaker, Sub & DSP Amp Package 3 | HELIX Ci7 / Ci5 (rear tweeter grilles required) 126836

SKU: 126836
Price
$8,560
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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BMW HiFi S0676 G Gen RAM S/PDIF Interface + Speaker, Sub & DSP Amp Package 3 | HELIX Ci7 / Ci5 (rear tweeter grilles required) view 1

BMW HiFi S0676 G Gen RAM S/PDIF Interface + Speaker, Sub & DSP Amp Package 3 | HELIX Ci7 / Ci5 (rear tweeter grilles required) 126836

$8,560

Product features

Soundtech put this s/pdif interface + speaker, sub and dsp amp package 3 together for the BMW HiFi S0676 G Gen RAM with the HiFi sound system (option S0676). 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 M100FM-S3, 4" Midrange Speaker Pair, FlexMount, 3Ω
  • 1 x HELIX Ci5 S200FM-S2, 8" Subwoofer Pair, FlexMount, 2Ω
  • 1 x HELIX NEXT V EIGHT DSP ULTIMATE, 8 Channel Amplifier 12-High Level Inputs, 14ch DSP
  • 1 x MATCH PP-BMW 1.7RAM HiFi UP 8DSP, Harness For MATCH UP 8DSP To Fit BMW With RAM Module (G Gen)
  • 2 x HELIX Ci7 FX-UNI.2, 2 way Flex-Crossover, Pair
  • 2 x HELIX FlexMount CFMK20, 1" 3D Printed Speaker Adapter, Pair (version CFMK20 BMW.1, BMW, Mini)
  • 2 x HELIX FlexMount CFMK100, 4" 3D Printed Speaker Adapter, Pair (version CFMK100 BMW.3, BMW, Mini)
  • 1 x HELIX FlexMount CFMK200 BMW.1S, 8" Polymer-Metal Subwoofer Adapter for BMW and Mini, Pair
  • 2 x HELIX CWK BMW.FX-550C, BMW OEM Speaker to FlexMount X-over, Wire Kit, 55cm
  • 1 x Eway Tech EW-BMEH-V621, Ethernet to S/PDIF Audio Interface for BMW with RAM (2020-2025)
  • 1 x Extension Card 2.0 DIGITAL IN, HELIX and MATCH DSP Extension Card With Digital Input
  • 2 x Premium Toslink Optical Fiber Cable S/PDIF Digital Audio 0.5m

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

Fitment

Vehicle BMW HiFi S0676 G Gen RAM
Factory sound system HiFi sound system (option S0676)
System HELIX Ci7 / Ci5 (rear tweeter grilles required)
How it connects The factory amplifier stays in place and the new amplifier connects through a T harness.

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.

Which BMW sound system do I have?

Soundtech groups its BMW packages by generation and factory sound system. This one is for G generation cars with the RAM (radio amplifier module) system, which Soundtech says came in around 2019 to 2020.

Check your VIN build sheet for option code S0676 (HiFi speaker system) or S0688 (Harman Kardon surround sound). If neither code shows, it is usually the base stereo. Send us the VIN if you want us to check.

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 BMW HiFi S0676 G Gen RAM with the HiFi sound system (option S0676). 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 M100FM-S3; 1 x HELIX Ci5 S200FM-S2; 1 x HELIX NEXT V EIGHT DSP ULTIMATE; 1 x MATCH PP-BMW 1.7RAM HiFi UP 8DSP; 2 x HELIX Ci7 FX-UNI.2; 2 x HELIX FlexMount CFMK20; 2 x HELIX FlexMount CFMK100; 1 x HELIX FlexMount CFMK200 BMW.1S; 2 x HELIX CWK BMW.FX-550C; 1 x Eway Tech EW-BMEH-V621; 1 x Extension Card 2.0 DIGITAL IN; 2 x Premium Toslink Optical Fiber Cable S/PDIF Digital Audio 0.5m. The full descriptions are in the parts list above.

How does it connect to the factory system?

The factory amplifier stays in place and the new amplifier connects through a T harness.

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.