Simplify amplifier installation in your Ford vehicle with this Amplifier Integration Interface by PAC. The AP4-FD21 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: Is this Amplifier Integration Interface compatible with my 2016 Ford Escape?
A: Yes, this interface is compatible with select Ford vehicles equipped with 8.4” radios and Sony factory amplified audio systems, including the 2016 Ford Escape.
Q: Can I add a subwoofer to my factory sound system with this interface?
A: Yes, this interface enables subwoofer installation and allows you to adjust the sub level with the included bass knob.
Q: What is the purpose of the flat audio output provided by this interface?
A: The flat audio output provides a solid audio foundation for a sound system upgrade.
Q: Does this amplifier integration interface retain the factory features in my Ford?
A: Yes, this interface retains all audio from factory features, including SYNC, Bluetooth audio, safety warning chimes, parking sensor chimes, and navigation prompts.
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: How does the interface handle amplifier turn-on?
A: The amplifier is automatically powered on when the radio is turned on using data-controlled remote amplifier turn-on.
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Simplify amplifier installation in your Ford vehicle with this Amplifier Integration Interface by PAC. The AP4-FD21 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.

Simplify amplifier installation in your Chrysler, Dodge, Jeep, or RAM vehicle with this Amplifier Integration Interface by PAC. The AP4-CH21 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.

Simplify amplifier installation in your 2018-2024 Ford vehicle with this advanced integration interface by PAC. The AP4-FD31 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 AmpPRO interface retains all audio from factory features and includes plug-and-play connections for easy installation.

Simplify subwoofer amplifier installation in your 2011-2020 Ford vehicle with this advanced integration interface by PAC. The APSUB-FD21 eliminates the need for DSP and summing devices by providing a 2-channel non-fading preamp output so you can upgrade your subwoofer amplifier without modifying the factory radio. This AmpPRO SUB interface includes a wired remote control and features plug-and-play connections for easy installation.
| Pros for PAC - Amplifier Integration Interface for Select Ford Vehicles with 8.4” Radio and Sony System - Black/Blue | |||
|---|---|---|---|
| Ease of use | There were no pros for this product— | There were no pros for this product— | There were no pros for this product— |
| Cons for PAC - Amplifier Integration Interface for Select Ford Vehicles with 8.4” Radio and Sony System - Black/Blue | |||
| Noise | There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |