PAC AmpPRO SUB Ford Amplifier Integration Interface

Compatablity Notes This interface is only compatible in vehicles equipped with a data bus controlled premium sound system. To verify compatibility, look for a Sony badge on the door speakers, center speaker, or factory subwoofer, in the 2019-2020 Super Duty trucks and Mustang; look for a B&O badge. The factory amplifier must remain connected, and in the vehicle after the APSUB-FD21 has been installed. The remote output is rated at 2A of current. If more current is needed an external relay must be used. The remote output may remain active once the key has been removed if the vehicle needs to pass chime or SYNC audio. The subwoofer outputs are non-fading. The output level of the subwoofer channel can be controlled using the supplied level control knob. If the level control knob is not connected the output level will default to 100%. The minimum volume level is set to a default. If you are happy with this level in your particular application then additional adjustment is not required. Please refer to the Setup and Configuration section on page 2 for more details. Ford Focus: You cannot use the steering wheel controls to activate the minimum volume adjustment. The level control knob must be connected in order to manually adjust the minimum volume settings. The factory radio’s speed controlled volume and surround sound mode are not supported by the APSUB-FD21 outputs. No adjustments can be made manually using the programming button, or the factory SWC when the module is connected to a PC.