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Description

Alpine HRN‑TSLA‑M3P1

The Alpine HRN‑TSLA‑M3P1 is a plug‑and‑play vehicle‑specific harness designed for installation of Alpine’s 13‑Speaker Complete Sound System Upgrade (PSS‑TSLA‑M3P) in the Tesla Model 3 with factory premium audio (2017‑2023). It enables seamless integration into the Tesla’s factory wiring system while maintaining all factory controls, connectors and features. Key features include the main integration harness and an amplifier power harness with Alpine fuse holder included. Works only when used together with the PSS‑TSLA‑M3P upgrade kit and requires Alpine’s VIN decoder for fitment confirmation.


Specifications

Item / Description Details
Product Installation harness kit
For System PSS-TSLA-M3P 13-Speaker Complete Sound System Upgrade
Vehicle Compatibility 2017-2023 Tesla Model 3 with Factory Premium Audio
Additional Module PXE-X121-EV 12-Channel DSP & Amplifier
Purpose Full system integration
Install Type Plug-and-Play to factory connectors
Tech Specs Supports Intel and AMD MCU
Included Harnesses (1) Integration harness
Power Harness (1) 12V Amplifier Power Harness with Alpine Fuse Holder

 


About The Product

Ludicrous Audio Upgrade

The HRN-TSLA-M3P1 is made exclusively for full audio integration with Alpine’s 13-Speaker Complete Sound System Upgrade Kit for the Tesla Model 3 with Factory Premium Audio. Get out-of-this-world sound performance from your Tesla while maintaining the efficiency and features you’ve come to expect.

Plug-and-Play Installation

The HRN-TSLA-M3P1 harness comes pre-configured for seamless integration into your Tesla. Retain your factory features and controls with a harness curated for your specific sound system configuration.

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Questions and Answers

Q1: What vehicle is this harness designed for?
A1: The harness is for the Tesla Model 3 (2017‑2023) with factory premium audio when installing Alpine’s PSS‑TSLA‑M3P upgrade.
Q2: Is it truly plug‑and‑play?
A2: Yes  it connects to factory wiring without major modifications, designed for seamless integration.
Q3: Is it a standalone sound upgrade?
A3: No this harness must be used with Alpine’s PSS‑TSLA‑M3P 13‑Speaker system upgrade. The harness alone does not upgrade audio.
Q4: What’s included in the harness kit?
A4: The kit includes the main integration harness and a 12‑volt amplifier power harness with Alpine fuse holder.
Q5: How do I confirm fitment for my vehicle?
A5: Alpine provides a VIN‑decoder tool to check compatibility before installation.

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