Simplify amplifier installation in your Ford or Lincoln vehicle with this Amplifier Integration Interface by PAC. The AP4-FD11 eliminates the need for DSP and summing devices by providing a 6-channel preamp output so you can upgrade your amplifier without modifying the factory radio. This amplifier integration interface retains all audio from factory features and includes plug-and-play connections for easy installation.
Q: Does this Amplifier Integration Interface retain the factory features in my Ford?
A: Yes, this interface retains factory features such as Sync, Bluetooth audio, and all warning chimes.
Q: What is the function of the AmpPRO app?
A: The AmpPRO app allows you to configure your audio settings and update the firmware.
Q: What is the purpose of the LED indicators on this interface?
A: The LED indicators on the AP4-FD11 keep you informed of the module's status and USB connection.
Q: How does this interface simplify the installation of an amplifier?
A: This interface eliminates the need for DSP and summing devices by providing a 6-channel preamp output.
Q: Can I use this interface to add a subwoofer to my factory sound system?
A: Yes, this interface allows you to add a subwoofer and adjust the sub level with the included bass knob.
Q: Is this compatible with a 2011 Lincoln MKX. No THX AUDIO.?
A: undefined
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Simplify amplifier installation in your Ford or Lincoln vehicle with this Amplifier Integration Interface by PAC. The AP4-FD11 eliminates the need for DSP and summing devices by providing a 6-channel preamp output so you can upgrade your amplifier without modifying the factory radio. This amplifier integration interface retains all audio from factory features and includes plug-and-play connections for easy installation.

Easily add an aftermarket amplifier or subwoofer to your vehicle’s factory audio system with this 2-Channel Active Line Output Converter with AccuBASS and Subwoofer Control by AudioControl. The LC2i PRO converts speaker-level (high-level) audio signals to RCA preamp (low-level) signals so you can install an aftermarket amplifier or subwoofer without replacing your factory radio. This two-channel line output converter also features AccuBASS technology so you can turn up the volume without losing bass.

Keep your OEM wiring intact and take the guesswork out of identifying appropriate speaker wires with the LocPRO Advanced T-Harness for Select Ford Vehicles by PAC. The LPHFD21 provides speaker leads, 12V, and ground inputs for adding aftermarket audio equipment to factory non-amplified audio systems. This T-harness can be used with any line output converter, amplifier, or digital signal processor (DSP).

Easily replace the factory radio in your Ford, Lincoln, or Mercury vehicle with this all-in-one Radio Replacement and Steering Wheel Control Interface by PAC. The RP4-FD11 comes pre-loaded with amplifier retention and steering wheel control software, navigation-based output signals and more to help simplify aftermarket radio installation while retaining your vehicle’s factory features. This RadioPRO4 interface also allows programming of two radio functions for each steering wheel control button.
| Pros for PAC - Amplifier Integration Interface for Select Ford and Lincoln Vehicles - Black/Blue | |||
|---|---|---|---|
| There were no pros for this product— | Ease of use, Installation, Sound Quality, Bass, Price | There were no pros for this product— | Ease of use, Installation, Steering Wheel Controls, Overall Performance, Compatibility |