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.

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General Features

• Complete Subwoofer & Amplifier, Upgrade Kit

• Compatible with 2017–2025 Tesla Model 3 with Factory Base Audio

• Designed for vehicles without the factory-installed subwoofer

• Plug-and-play installation

• No cutting, drilling, or permanent vehicle modifications required

• Custom Tesla-specific integration system

• Includes Alpine KTA-200M Mono Amplifier

• Custom 10" sealed subwoofer enclosure

• Delivers deep, full-range bass response

• Lightweight Hybrid Carbon Fiber cone

• Alpine High-Amplitude Multi-Roll (H.A.M.R.) surround

• Installs behind factory interior trim panels

• Maintains factory cargo space

• Retains factory audio controls and OEM functionality

• Pre-tuned specifically for Tesla Model 3 cabin acoustics

• Sound damping is recommended for maximum performance (sold separately)

• 1-Year Manufacturer's Warranty

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System Includes

• 10" Sealed Subwoofer Enclosure

• Alpine KTA-200M Mono Amplifier

• Tesla-Specific Plug-and-Play Wiring Harnesses

• Line Output Converter (LOC) Module

• Vehicle-Specific Integration Hardware

• Mounting Hardware

• Installation Instructions

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Subwoofer Features

• 10" High-Performance Subwoofer

• Sealed Enclosure Design

• Hybrid Carbon Fiber Cone

• Alpine High-Amplitude Multi-Roll (H.A.M.R.) Surround

• Optimized for accurate, low-distortion bass

• Engineered specifically for Tesla Model 3 acoustics

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Amplifier Features

• Alpine KTA-200M Class D Mono Amplifier

• Compact chassis for concealed installation

• Tesla-specific plug-and-play integration

• Includes Line Output Converter (LOC)

• Designed to seamlessly integrate with the factory audio system

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Specifications

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Vehicle Compatibility

• 2017 Tesla Model 3

• 2018 Tesla Model 3

• 2019 Tesla Model 3

• 2020 Tesla Model 3

• 2021 Tesla Model 3

• 2022 Tesla Model 3

• 2023 Tesla Model 3

• 2024 Tesla Model 3

• 2025 Tesla Model 3

Compatible only with factory Base Audio systems without an OEM subwoofer.

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Package Includes

• 10" Sealed Subwoofer Enclosure

• Alpine KTA-200M Mono Amplifier

• Tesla-Specific Wiring Harnesses

• Line Output Converter (LOC)

• Mounting Hardware

• Installation Guide

Warning:
This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.