+1(310)905-0006

Metra 70-1785 Premium Amplifier Integration Wiring Harness Compatible with 1988-1998 Audi & 1990-1993 Volkswagen Premium Factory Audio Systems

Install an aftermarket radio while retaining your factory premium amplifier with the Metra 70-1785 Amplifier Integration Wiring Harness. Designed for select Audi and Volkswagen vehicles equipped with factory premium amplified sound systems, this plug-and-play harness connects directly to the factory wiring without cutting or modifying the original harness.

Featuring four RCA connectors for connection to your aftermarket radio's preamp outputs, plus 16-pin power and 10-pin speaker connectors, the 70-1785 makes aftermarket stereo installation fast, clean, and professional.

Interchange Part Numbers: Metra 70-1785 • Best Kits VWH-10A • Scosche VWK1B • Xscorpion VW-41000

Key Features

🔌 PLUG-AND-PLAY INSTALLATION - Connects directly to the factory wiring without cutting or splicing.

🔊 PREMIUM AMP INTEGRATION - Retains the factory premium amplifier when installing an aftermarket radio.

🎵 FOUR RCA OUTPUTS - Includes four RCA connectors for connection to the aftermarket radio's front and rear preamp outputs.

⚡ FACTORY-STYLE CONNECTORS - Includes one 16-pin power connector and one 10-pin speaker connector for a precise fit.

🛠️ HEAVY-DUTY CONSTRUCTION - High-quality ABS molded connectors provide durability and reliable long-term performance.

General Features

• Premium Factory Amplifier Integration Harness

• Plug-and-Play Installation

• No Factory Wire Cutting Required

• Retains Factory Amplified Audio System

• Four RCA Preamp Connectors

• One 16-Pin Power Connector

• One 10-Pin Speaker Connector

• Blue Remote Turn-On Wire Included

• Factory-Style ABS Molded Connectors

• Heat-Resistant Construction

Vehicle Compatibility

Audi

• 1988-1992 Audi 80

• 1988-1995 Audi 90

• 1989-1994 Audi 100

• 1989-1991 Audi 200

• 1995-1997 Audi A6

• 1995 Audi S6

• 1994-1998 Audi Cabriolet

• 1990-1991 Audi Coupe Quattro

• 1992-1994 Audi S4

• 1990-1994 Audi V8 Quattro

Volkswagen

• 1990-1993 Volkswagen Corrado

Compatible only with vehicles equipped with a factory premium amplified audio system.

Specifications

• Brand: Metra

• Model: 70-1785

• Product Type: Premium Amplifier Integration Wiring Harness

• Connector Type: 16-Pin Power & 10-Pin Speaker

• RCA Outputs: 4

• Blue Remote Wire: Included

• Installation: Plug-and-Play

Applications

• Aftermarket Radio Installation

• Factory Amplifier Retention

• Single-DIN Stereo Installation

• Double-DIN Stereo Installation

• Bluetooth Receiver Upgrades

• Apple CarPlay® & Android Auto™ Radio Installation

Package Includes

• 1 × Metra 70-1785 Premium Amplifier Integration Wiring Harness

• Installation Instructions

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