Alpine PSS-TSUB-T3B 10” Subwoofer & Amplifier Upgrade Kit for 2017-2025 Tesla Model 3 with Factory-Equipped Base Audio (No OEM Subwoofer)
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What's Inside?
- • 10" Sealed Subwoofer
- • KTA-200M
- • Owner's Manual
Why Choose Alpine PSS-TSUB-T3B Vehicle Specific Bundle?
Deep Bass, Zero Lost Space
Missing low-end in your 2017–2025 Tesla Model 3? The Alpine PSS-TSUB-T3B delivers deep, accurate bass down to 25Hz using a 10" sealed subwoofer featuring a lightweight hybrid carbon fiber cone and H.A.M.R. surround technology. It mounts hidden behind factory panels, giving you full-range sound while preserving 100% of your cargo space.
Tesla-Tuned Amplification
Powered by the included Alpine KTA-200M Mono Amplifier, this setup pushes 200W RMS (500W Peak) of clean, distortion-free output. Pre-tuned specifically for the acoustics of the Model 3 cabin, it delivers tight, hard-hitting bass that seamlessly elevates your factory audio performance.
Plug-and-Play Install
No cutting or custom wiring required. With its Tesla-specific harness and included LOC module, installation is 100% plug-and-play. You get an OEM-style, completely hidden upgrade that looks factory-built and brings instant, high-fidelity bass to your daily drive.
Frequently Asked Questions (FAQ)
- • Will this upgrade work if my Tesla has the Premium Audio system?
No. This kit is designed specifically for 2017-2025 Tesla Model 3 vehicles equipped with the factory Base Audio system.
- • Why isn't the subwoofer producing any bass after installation?
This is usually caused by an incomplete wiring connection, incorrect amplifier setup, or a loose harness. Verify every connection and ensure the amplifier receives power and an audio signal.
- • Will installing this kit void my Tesla warranty?
Properly installed plug-and-play accessories generally do not automatically void a vehicle warranty. However, any damage caused by improper installation may not be covered.
- • Why does the amplifier shut off after playing for a while?
This may occur if the amplifier overheats or experiences a low-voltage condition. Check the power connections and make sure the amplifier has adequate ventilation.
- • Do I need to cut any factory wiring to install the kit?
The kit is designed to minimize vehicle modifications using vehicle-specific connections. Always follow the installation instructions to avoid unnecessary alterations.
- • Why is there a rattling noise after adding the subwoofer?
The additional bass can cause loose trunk panels or interior trim to vibrate. Securing loose components and adding sound-deadening material can significantly reduce rattles.
- • Can I adjust the bass level after installation?
Yes. The amplifier settings can be adjusted to match your listening preferences and the rest of your audio system.
- • Why does the bass sound weak compared to what I expected?
Low bass output can result from incorrect gain settings, improper subwoofer polarity, or amplifier tuning. Adjusting the amplifier controls and verifying the wiring usually improves performance.
- • Will this upgrade affect my vehicle's battery range?
The amplifier draws power only while the audio system is operating, so the impact on driving range is typically minimal. Normal listening levels generally have little noticeable effect on battery performance.
- • Can I add more speakers later without replacing this kit?
Yes. Many users expand their audio systems over time, but additional components should be matched carefully with the amplifier's capabilities and the vehicle's electrical system.
- Vehicle Make : Tesla
- Vehicle Model : Model 3
Features:
- Tesla Model 3 Base Audio Compatible: Designed for 2017–2025 Tesla Model 3 models without a factory subwoofer.
- 10" Sealed Subwoofer System: Adds deep, full-range bass to the factory audio system.
- High Power Handling: Delivers 200W RMS and 500W peak power.
- Alpine KTA-200M Amplifier Included: Compact mono amplifier matched for optimal performance.
- Plug-and-Play Installation: Complete Tesla-specific integration system with no cutting required.
- Hybrid Carbon Fiber Cone: Lightweight cone for accurate, responsive bass.
- H.A.M.R. Surround Technology: Produces deep, controlled low-frequency performance.
- Hidden Factory-Style Installation: Mounts behind factory interior panels for a clean OEM look.
- Retains Cargo Space: Preserves usable trunk storage without sacrificing bass.
- Tesla-Tuned Performance: Pre-tuned specifically for the acoustics of the Tesla Model 3.
- Sound Damping Compatible: Works best with optional sound damping material (sold separately).
Specifications:
- Vehicle Compatibility: 2017–2025 Tesla Model 3 w/Base Audio (No Factory Subwoofer)
- Subwoofer Size: 10” Sealed Enclosure
- Power Handling: 200W RMS / 500W Peak
- Frequency Response: 25Hz – 300Hz
- Cone Material: Hybrid Carbon Fiber
- Surround Technology: Alpine H.A.M.R. Surround
- Amplifier: Alpine KTA-200M Mono Amplifier
- Amplifier Integration: Includes LOC module & Tesla-specific harnesses
- OEM Functionality: Fully retained
- UPC: 793276002044
- UPC:
- Weight: 11
- 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.
