Your Tesla sounds good. Until you hear this.
Three stages, each building on the last. Plug-and-play, factory speaker locations, nothing cut. Slide the fader and watch what changes.
Three stages for Model 3 and Model Y.
| Stage | What it adds | Installed total |
|---|---|---|
| Stage 1 · Clarity & PunchFocal front speakers | Focal IS T3Y 100 tweeters & dash midranges; Focal IW T3Y 200 door woofers; Focal ICC T3Y 100 centre speaker; Factory locations, nothing cut, reversible | $2,910 |
| Stage 2 · The StageDSP amp & tune | Match UP 10DSP MK2 DSP amplifier, mounted at the back; Match plug-and-play harness for your audio version; Power cabling, fusing and install hardware; DSP tune: time alignment & EQ | $6,555 with a factory sub $6,210 without |
| Stage 3 · Full RangeSubwoofer | Helix IK E10.1-DVC2 MK2 10" subwoofer box, fitted; Runs straight off the DSP amp, plug-and-play | $7,205 with a factory sub $6,860 without |
| Cuore One controllerExtra | From Stage 2 | +$749 |
| Bluetooth HD streaming cardExtra | From Stage 2, needs the Cuore One controller | +$315 |
| Highland & Juniper PremiumStages 2 and 3 | No plug-and-play harness yet, so these are custom builds | On request |
Questions Tesla owners ask
Which Teslas do the packages fit?
Model 3 and Model Y. Older cars with a factory sub (Model 3 before Highland, Model Y before Juniper) and cars without a sub, such as the Highland or Juniper RWD, get all three stages plug-and-play. Highland and Juniper Premium cars get Stage 1; from Stage 2 it's a custom build, because there's no plug-and-play harness for them yet.
Will Spotify and Tesla's own audio still work?
Yes. Tesla's own audio, including Spotify and other apps, plays through the new system with no extra card. The Bluetooth HD card is optional: with it you can choose Tesla's own audio for daily driving, phone calls and car sounds, or Bluetooth HD for quality listening without interruptions.
Is anything cut or permanent?
No. The speakers go into the factory locations and everything plugs in, so nothing is cut and the upgrade is reversible.
What happens to my factory sub?
On older cars it stays and is connected to the DSP amp in Stage 2, plug-and-play. In Stage 3 the Helix 10" sub replaces it.
Can I hear it before I decide?
Yes. Our own Model Y, 3rd place at EMMA Australia 2026 in the Master class, is available to listen to in Sydney. Book a listen.
Is the price final?
The prices are estimates, installed. The final price is confirmed in writing once we've seen your car.
Our own Model Y, judged against the country's best.
The same parts you see above, taken further. See how we built it.
See the build →Want something the stages don't cover?
Tell us what you listen to and what you want to hear. We'll design it around your car.
Price on request →Send us your build.
