Bluetooth 5.0 Car Audio Receiver Module – 2RCA Stereo Adapter

Stream Music Wirelessly to Your Car Stereo

Upgrade your vehicle's audio system without replacing your head unit. This Bluetooth 5.0 Audio Receiver Module plugs directly into your car's existing 2RCA (AUX IN lotus) port, letting you stream music wirelessly from any Bluetooth-enabled smartphone, tablet, or MP3 player straight through your car speakers. Simple to install, stable in performance, and compatible with a wide range of factory and aftermarket head units.

Key Features

• Bluetooth 5.0 Technology: Enjoy a fast, stable wireless connection with minimal audio dropouts and wider range compared to older Bluetooth versions.
• Universal 2RCA Compatibility: Designed for vehicles fitted with a 2RCA (AUX IN) interface — including rear-mounted CD players and navigation units from brands such as Alpine and Clarion.
• Plug-and-Play Setup: Insert the RCA male connector into your head unit's AUX IN port, connect the red wire to 12V+ and the black wire to 12V−, pair your device, and select AUX on your radio. No special tools or modifications required.
• Wide Voltage Support: Operates on 5V–12V, making it compatible with standard automotive electrical systems.
• Compact & Lightweight: Weighs just 28g with a total cable length of 230mm (approx. 9.06 inches) — tucks away neatly behind your dashboard or head unit.
• Durable Plastic Shell: Rugged black plastic housing built to handle the temperature fluctuations and vibrations of daily driving.

Specifications

What's in the Box

• 1× Bluetooth Audio Receiver Module

Compatible With

Vehicles with a rear-mounted CD player or navigation unit featuring an AUX IN 2RCA (lotus female) port, such as Alpine, Clarion, and similar aftermarket or OEM head units.

Note: Slight color variation may occur due to monitor settings. Please allow ±1–2cm measurement tolerance.

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Frequently Asked Questions

Q: Which vehicles is this Bluetooth audio receiver module compatible with?

A: This module is designed for any vehicle whose head unit features a 2RCA (AUX IN lotus female) port. This includes many rear-mounted CD players and aftermarket or OEM navigation units from brands like Alpine and Clarion. Simply plug the RCA male connector into the AUX IN port to get started.

Q: How do I install the Bluetooth 5.0 audio receiver module in my car?

A: Installation is straightforward. Insert the RCA male plug into your head unit's AUX IN port, connect the red wire to the 12V+ power supply and the black wire to 12V−. Then pair your phone or tablet with the Bluetooth device named "JieRui-BT 5908" and select AUX on your car radio. Music from your device will then play through your car speakers.

Q: Does this module work with any Bluetooth device?

A: Yes — it works with any smartphone, tablet, or MP3 player that supports Bluetooth functionality. The Bluetooth 5.0 standard ensures broad compatibility with both Android and iOS devices.

Q: What power source does this receiver module use?

A: The module operates on 5V to 12V DC, which is standard in automotive electrical systems. Simply connect the red wire to your vehicle's 12V+ and the black wire to 12V−.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.