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Tech · Audio Intensity
Rainbow Tesla Model 3 Audio System DSP Amp, 10" Sub 2021
Deal score 10.0 · Unreal
$399.99$2,499.99 Audio Intensity's regular price
You save $2,100.00 at Audio Intensity
Deal.ai's agents found this deal on November 11. The store may have changed its price since.
Why it's a great deal
- Audio Intensity lists its regular price at $2,499.99: 84% off by its own figures
- Rated 5.0 out of 5 by 45 buyers
Every store we checked
- Audio IntensityNew
In stock
$399.99Checked 39 min ago
About it
Closeout, remaining stock
Rainbow TSL/MD3/100FS Tesla Model 3 Full Set Package
Complete vehicle-specific system: 8-channel DSP amplifier, 10 inch dual 2 Ohm subwoofer in a moulded Model 3 enclosure, silk dome tweeters, and a plug-in harness. Three build-year versions. Discontinued line, remaining stock only.
Closeout
Discontinued
Vehicle specific
Final sale
Check your build date before you order
Rainbow built three versions of this kit for three Model 3 wiring configurations: part 280109 for 2020, 280078 for 2021, and 280107 for 2022. Tesla's production changes do not line up with model years, so a late 2020 car may need the 2021 harness and an early 2022 build may need the 2021. Send us the build date from your door jamb sticker, or your VIN, and we will confirm which version we can supply before you commit. On a final sale, this is the step that matters most.
What You Are Buying
A complete Model 3 audio system rather than a set of speakers. Everything connects to the factory harness with plug-in connectors, so there is no cutting or splicing into Tesla wiring.
L10.1 DSP amplifier. Eight high-level inputs, outputs configured as 8 x 50W, 2 x 150W and 1 x 300W. 32-bit DSP with Rainbow's Model 3 tuning loaded.
10 inch dual 2 Ohm subwoofer in a sealed ABS and fibre composite enclosure moulded to the Model 3 trunk floor.
1 inch natural silk dome tweeters, a pair, for the factory tweeter locations.
Vehicle-specific harnesses matched to your build.
Tesla integration module with 107 Ohm high-level input matching.
Mounting hardware and documentation.
The Amplifier
The L10.1 takes speaker-level input from the factory system, which is the only sensible approach in a Tesla because there is no head unit to replace and no preamp output to tap.
Output configuration
8 x 50W, 2 x 150W, 1 x 300W as published. We are quoting the per-channel configuration rather than a headline system total, because Rainbow's published totals do not reconcile with the sum of the channel ratings. The channel figures are the ones to plan against.
107 Ohm input impedance, 28Vpp sensitivity
These two numbers are why a Tesla-specific amplifier exists. A generic high-level input expects a different source impedance and a different signal level, and getting either wrong produces a frequency response that is not flat before the DSP has done anything. Matching them is unglamorous engineering and it is the part of this kit that a universal system cannot replicate.
20Hz to 20kHz plus or minus 0.5dB, SNR at or above 90dB, THD at or below 0.01 percent
From Audio Intensity
- Complete vehicle-specific Tesla Model 3 audio system: 8-channel DSP amplifier, 10 inch subwoofer, silk dome tweeters and plug-in harness
- Connects to the factory harness with plug-in connectors, no cutting or splicing into Tesla wiring
- L10.1 DSP amplifier with 32-bit DSP and Rainbow's Model 3 tuning preloaded
- 10 inch dual 2 Ohm subwoofer in a sealed ABS and fibre composite enclosure moulded to the Model 3 trunk floor
- Subwoofer plays up to 600Hz to cover midbass the Model 3 door speakers cannot produce
- 1 inch natural silk dome tweeters for the factory tweeter locations
- Materials
- Subwoofer cone: non-pressed paper. Enclosure: sealed ABS and fibre composite. Tweeter dome: natural silk.
- Fit
- Vehicle-specific for 2020-2022 Tesla Model 3; version must be matched to the door jamb build date or VIN, not the model year.
- Sizing
- Three build-year versions: part 280109 for 2020, 280078 for 2021, 280107 for 2022. Tesla production changes do not line up with model years, so confirm your bui
- Guarantee
- Sold as a final sale with no manufacturer warranty; discontinued closeout line.
- Returns
- No returns or exchanges; final sale.
- Shipping
- Free shipping to the lower 48; AK, HI and international quoted live at checkout.
- In the box
- L10.1 8-channel DSP amplifier, 10 inch dual 2 Ohm subwoofer in a moulded Model 3 enclosure, Pair of 1 inch natural silk dome tweeters, Vehicle-specific plug-and-play harnesses, Tesla high-level input integration module, Mounting hardware and documentation
What buyers say
Buyers like
- Setup sounds great once dialed in
- Shop owner is highly knowledgeable and supportive through purchase and install
- DSP is fantastic once the software unlocks full capability
Specs
- Year
- 2021
About the Rainbow Tesla Model 3 Audio System DSP Amp, 10" Sub 2021
A complete plug-and-play audio upgrade for the Tesla Model 3, built around Rainbow's L10.1 8-channel DSP amplifier, a 10-inch dual 2 Ohm subwoofer in a sealed enclosure molded to the trunk floor, and a pair of 1-inch silk dome tweeters. Everything connects to the factory harness with plug-in connectors, so there is no cutting or splicing into Tesla wiring, and the 32-bit DSP ships with Rainbow's Model 3 tuning preloaded. The subwoofer plays up to 600Hz, covering midbass the Model 3 door speakers cannot produce. It suits owners who want a full system rather than a speaker swap, but the kit is a discontinued line sold as remaining stock, and the harness must match the car's build date rather than its model year.
Best forTesla Model 3 owners wanting a full DSP-based system upgradeBuyers who prefer plug-and-play wiring over cutting into the factory harnessOwners who want more midbass and low end than the factory door speakers giveDrivers willing to tune a DSP for the best result
Pros
- Complete system: amplifier, subwoofer, tweeters and harness in one package
- Plug-in connectors to the factory harness, no splicing
- 32-bit DSP with Rainbow's Model 3 tuning preloaded
