Alpine PSS-TSLA-21Y 13-Speaker Sound System Upgrade for the 2020-2021 Tesla Model Y
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What's Inside?
- • (2) 6.5” Midrange Component Front Door Speakers with 1” Tweeters
- • (2) 4” Midrange Rear Door Speakers
- • (2) 4” Midrange Rear Deck Speakers
- • (3) 4” Midrange Center Dash Speakers with 1” Center Dash Tweeter
- • 10” Sealed Subwoofer
- • 12-Channel Digital Sound Processor with Built-in 12-Channel Amplifier
- • Vehicle-Specific Harness for 2020-21 Tesla Model Y
- • Owner's Manual
Why Choose Alpine PSS-TSLA-21Y Vehicle Specific Bundle?
Hi-Res Audio System Upgrade for Tesla Model Y
Elevate your in-car audio with Hi-Res Audio Certified speakers that deliver stunning clarity and detail. This complete system upgrade includes 12 high-resolution speakers, a powerful 10" sealed subwoofer, and a 12-channel DSP amplifier—engineered for a direct-fit installation in 2020–21 Tesla Model Y with little to no cutting or modifications required.
Engineered Sound Precision for Tesla Model Y
Crafted with premium hybrid blue carbon fiber cones for lightweight strength and exceptional accuracy, this system features Alpine’s exclusive HAMR (High Amplitude Multi-Roll) Surround technology for a wide dynamic range. Pre-tuned specifically for the Tesla Model Y’s cabin, it delivers a rich, immersive audio experience tailored to your vehicle.
Efficient Power for Maximum Range
Enjoy powerful, high-quality audio without compromising your driving range—this ultra-efficient amplifier uses just 1 mile of range per hour at full volume. Specially designed for electric vehicles, it operates flawlessly on 12V–16V battery systems, making it the perfect match for your Tesla.
Frequently Asked Questions (FAQ)
- • Is this audio package compatible with every 2020–2021 Tesla Model Y?
This bundle is designed specifically for compatible 2020–2021 Tesla Model Y vehicles. Be sure to confirm your vehicle's trim level and factory audio configuration before ordering.
- • Where does the 10" subwoofer actually go, since there's no traditional trunk?
The sealed subwoofer enclosure is sized to fit within the factory storage area without eliminating significant cargo space. Most installers place it against a rear wall of the trunk to preserve as much usable room as possible.
- • Why doesn't the system sound much louder after installation?
Incorrect DSP tuning or speaker wiring is one of the most common causes. Proper calibration of the digital sound processor usually delivers a significant improvement.
- • Can I customize the sound for different music genres?
Yes, the built-in DSP allows you to adjust equalization, crossover frequencies, and time alignment. This lets you create a listening profile that matches your personal preferences.
- • Why is the bass weaker than expected?
Weak bass is often caused by incorrect subwoofer polarity, DSP settings, or installation issues. Verifying the wiring and fine-tuning the processor usually restores strong low-frequency output.
- • Will this upgrade affect Tesla's factory touchscreen or vehicle controls?
The package is engineered to integrate with the factory audio system while maintaining normal vehicle operation. Proper installation helps preserve the original infotainment features.
- • Do I need to modify the factory door panels or dash trim to fit the new speakers?
No modification is needed — the component speakers, tweeters, and dash speakers are engineered to drop directly into the factory mounting locations.
- • Can I adjust the sound balance and EQ myself after installation?
Yes, the built-in DSP allows fine-tuning of levels, crossovers, and EQ for each of the 12 channels through Alpine's software interface.
- • Does the included subwoofer take up a lot of cargo space?
The sealed enclosure is designed to provide powerful bass while using space efficiently. Most owners find it has minimal impact on everyday cargo capacity.
- • How much louder or clearer is this compared to the stock Tesla sound system?
With 12 dedicated amplifier channels and a true subwoofer, users consistently report noticeably tighter bass and clearer mids/highs versus the factory setup. The difference is especially noticeable at higher volumes, where the stock system tends to distort.
- Vehicle Make : Tesla
- Vehicle Model : Model Y
Features:
- Hi-Res Audio Certified: Experience premium clarity with high-resolution speaker technology
- Full System Upgrade: Adds 12 Hi-Res Speakers, a 10" Sealed Subwoofer, and 12-Channel DSP/Amplifier
- Vehicle-Specific Fit: Direct-fit installation for 2020–21 Tesla Model Y
- No Major Modifications: Replaces factory speakers with little to no cutting or alterations
- Premium Materials: Hybrid blue carbon fiber cones for lightweight strength and precision
- HAMR Surround Technology: Alpine’s exclusive High Amplitude Multi-Roll Surround for dynamic range
- Tesla-Cabin Tuned: System is pre-tuned for the unique acoustic environment of the Model Y
- Range-Friendly Amplifier: Ultra-efficient design uses only 1 mile of range per hour at full volume
- EV System Compatible: Optimized for 12V–16V electric vehicle battery systems
Specifications:
- 10” Sealed Subwoofer: Delivers 200W RMS for deep, tight bass response
- 12-Channel Amplifier/DSP: Outputs 50W RMS x 6, 25W RMS x 4, 100W RMS x 2 or 200W RMS x 1 bridged for versatile performance
- 6.5" Front Door Speakers: Midrange component pair with 50W RMS / 200W Peak for rich front-stage audio
- 4" Center Dash Speakers: Midrange clarity with 40W RMS / 160W Peak for crisp vocals and imaging
- 4" Rear Door/Deck Speakers: Rear fill speakers with 40W RMS / 160W Peak for immersive surround sound
- UPC:
- Weight: 30
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.
