70-1818

Retain your factory amplified sound system when upgrading to an aftermarket radio with the Metra 70-1818 Amp Integration Harness. Designed for select Chrysler, Dodge, Jeep, and Plymouth vehicles equipped with factory Infinity amplified audio systems, this harness allows seamless integration of a new stereo while keeping the OEM amplifier functional. The plug-and-play design eliminates the need to cut factory wiring, making installation faster, cleaner, and more reliable.

Key Features

• Retains the factory Infinity amplifier when installing an aftermarket radio
• Plug-and-play connection to factory radio connectors
• No cutting or modification of factory wiring required
• Designed for low-level audio inputs using RCA outputs from the aftermarket radio
• Ideal for vehicles equipped with factory amplified audio systems
• Color-coded wiring for simplified installation
• Maintains factory audio performance while upgrading the head unit
• Professional-grade construction for long-term reliability

Specifications

• Part Number: 70-1818
• Application: Factory Amplifier Integration Harness
• Vehicle Compatibility: Select Chrysler, Dodge, Jeep, and Plymouth vehicles (1984-2006)
• System Compatibility: Factory Infinity amplified audio systems
• Connectors Included: One 8-pin power plug and one 8-pin speaker plug
• Input Type: Low-level RCA inputs from aftermarket radio
• Recommended Radio Output: 35 watts or greater
• Wire Length: Approximately 7 inches
• Installation Type: Plug-and-Play Factory Amplifier Retention Harness