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Alpine PSS-TSUB-T3B 10” Subwoofer & Amplifier Upgrade Kit for 2017-2025 Tesla Model 3
Alpine PSS-TSUB-T3B 10" Subwoofer & Amplifier Upgrade Kit for 2017-2025 Tesla Model 3 Base Audio (No Factory Subwoofer)
Enhance your Tesla Model 3's factory base audio system with the Alpine PSS-TSUB-T3B Subwoofer Upgrade Kit. Designed specifically for 2017-2025 Tesla Model 3 vehicles without the factory-installed subwoofer, this plug-and-play package adds deep, impactful bass while preserving your vehicle's factory appearance and cargo space. Featuring a custom 10-inch sealed subwoofer enclosure, Alpine KTA-200M mono amplifier, and Tesla-specific wiring harnesses, this system delivers powerful low-frequency performance without cutting or modifying your vehicle.
General Features
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Complete Subwoofer & Amplifier, Upgrade Kit
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Compatible with 2017-2025 Tesla Model 3 with Factory Base Audio
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Designed for vehicles without the factory-installed subwoofer
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Plug-and-play installation
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No cutting, drilling, or permanent vehicle modifications required
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Custom Tesla-specific integration system
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Includes Alpine KTA-200M Mono Amplifier
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Custom 10" sealed subwoofer enclosure
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Delivers deep, full-range bass response
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Lightweight Hybrid Carbon Fiber cone
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Alpine High-Amplitude Multi-Roll (H.A.M.R.) surround
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Installs behind factory interior trim panels
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Maintains factory cargo space
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Retains factory audio controls and OEM functionality
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Pre-tuned specifically for Tesla Model 3 cabin acoustics
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Sound damping is recommended for maximum performance (sold separately)
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1-Year Manufacturer's Warranty
System Includes
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10" Sealed Subwoofer Enclosure
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Alpine KTA-200M Mono Amplifier
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Tesla-Specific Plug-and-Play Wiring Harnesses
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Line Output Converter (LOC) Module
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Vehicle-Specific Integration Hardware
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Mounting Hardware
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Installation Instructions
Subwoofer Features
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10" High-Performance Subwoofer
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Sealed Enclosure Design
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Hybrid Carbon Fiber Cone
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Alpine High-Amplitude Multi-Roll (H.A.M.R.) Surround
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Optimized for accurate, low-distortion bass
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Engineered specifically for Tesla Model 3 acoustics
Amplifier Features
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Alpine KTA-200M Class D Mono Amplifier
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Compact chassis for concealed installation
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Tesla-specific plug-and-play integration
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Includes Line Output Converter (LOC)
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Designed to seamlessly integrate with the factory audio system
Specifications
| Feature | Specification |
|---|---|
| Vehicle Compatibility | 2017-2025 Tesla Model 3 (Factory Base Audio - No OEM Subwoofer) |
| System Type | Subwoofer & Amplifier Upgrade Kit |
| Subwoofer Size | 10" |
| Enclosure Type | Sealed |
| RMS Power Handling | 200 Watts |
| Peak Power Handling | 500 Watts |
| Frequency Response | 25 Hz - 300 Hz |
| Cone Material | Hybrid Carbon Fiber |
| Surround | Alpine H.A.M.R. (High-Amplitude Multi-Roll) |
| Amplifier | Alpine KTA-200M Mono Amplifier |
| Integration | Tesla-Specific Plug-and-Play Harnesses |
| Line Output Converter | Included |
| OEM Controls Retained | Yes |
| Installation | No Cutting or Drilling Required |
| Cargo Space | Fully Preserved |
| Warranty | 1 Year |
Vehicle Compatibility
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2017 Tesla Model 3
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2018 Tesla Model 3
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2019 Tesla Model 3
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2020 Tesla Model 3
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2021 Tesla Model 3
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2022 Tesla Model 3
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2023 Tesla Model 3
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2024 Tesla Model 3
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2025 Tesla Model 3
Compatible only with factory Base Audio systems without an OEM subwoofer.
Package Includes
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10" Sealed Subwoofer Enclosure
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Alpine KTA-200M Mono Amplifier
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Tesla-Specific Wiring Harnesses
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Line Output Converter (LOC)
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Mounting Hardware
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Installation Guide