Tesla Model 3 SR/SR+ (Intel & AMD) Speaker Upgrade Package | HELIX Ci3 106012

Soundtech put this speaker upgrade package together for the Tesla Model 3 SR/SR+ (Intel and AMD) 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 W200FM-S2, 8" Midbass Woofer Pair, FlexMount, 2Ω
• 1 x HELIX FlexMount CFMK20, 1" 3D Printed Speaker Adapter, Pair (version CFMK20 TES.1, Tesla)
• 1 x HELIX Ci3 M100FM-S3, 4" Midrange Speaker Pair, FlexMount, 3Ω
• 1 x HELIX Ci3 FX-UNI.2, 2 way Flex-Crossover, Pair
• 1 x HELIX CWK TES1.W-225PC, Tesla OEM Speaker (type 1) to Woofer, Wire Kit, 25.5cm
• 1 x HELIX Ci3 FX-WLP.2, Lowpass Inline Crossover, for Ci3 FX-UNI.2
• 2 x HELIX FlexMount CFMK100, 4" 3D Printed Speaker Adapter, Pair (version CFMK100 TES.1, Tesla, BM, Mini, Peugeot, Citroen, Seat,Porsche, McLaren, Ferrari, Rolls Royce)
• 1 x HELIX Ci3 T20FM-AL MK2, 0.75" Tweeter Pair, FlexMount, 4Ω
• 1 x HELIX Ci3 C100.2FM-S3 MK2, 4" 2 way Coaxial Speaker Pair, FlexMount, 3Ω
• 1 x 3D-ST FM 200, 8" 3D Print FlexMount Speaker Adapter, Pair (version 3D-ST FM 200 TES.1, Tesla Model 3)

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

Fitment

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 Tesla Model 3 SR/SR+ (Intel and AMD) 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 W200FM-S2; 1 x HELIX FlexMount CFMK20; 1 x HELIX Ci3 M100FM-S3; 1 x HELIX Ci3 FX-UNI.2; 1 x HELIX CWK TES1.W-225PC; 1 x HELIX Ci3 FX-WLP.2; 2 x HELIX FlexMount CFMK100; 1 x HELIX Ci3 T20FM-AL MK2; 1 x HELIX Ci3 C100.2FM-S3 MK2; 1 x 3D-ST FM 200. 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.