Metra 70-5521 Radio Wiring Harness for Ford 03-Up Amp, Computer

The factory amplifier integration harness provides a seamless solution for installing an aftermarket radio while utilizing the existing wiring and connectors. It features two RCA plugs that connect directly to the pre-amp outputs of the aftermarket radio, ensuring a clean and reliable audio signal transfer.

The harness also includes a 24-pin power plug and a separate 8-pin subwoofer plug, catering to the specific requirements of various vehicle models. Notably, it comes equipped with a Ford Lincoln and Mercury 2003-2005 Turbowire, along with an 8-pin harness that features a pair of RCAs for the original equipment (OE) woofer(s).

To further enhance the installation process, the harness incorporates a 1.5K Ohm resistor that can be used on the amplifier remote wire. This resistor helps to eliminate any potential turn-on pop or noise, providing a seamless integration and a smooth listening experience.

The primary purpose of this factory amplifier integration harness is to enable the installation of an aftermarket radio while preserving the existing factory wiring and connectors. This approach offers several benefits, including a simplified installation process, the ability to retain the OE audio system components, and the potential for a more aesthetically pleasing integration into the vehicle's dashboard.

By utilizing this harness, users can enjoy the enhanced features and sound quality of an aftermarket radio without the need to completely replace the factory wiring system. This solution is particularly useful for those who want to upgrade their in-car entertainment system without compromising the vehicle's original design or functionality.

Overall, the factory amplifier integration harness is a versatile and user-friendly accessory that simplifies the process of installing an aftermarket radio in various vehicle models. Its combination of RCA plugs, power connections, and noise-reducing capabilities ensures a smooth and reliable integration, making it a valuable tool for car audio enthusiasts and installation professionals alike.

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