Warranty Information - Rockford Fosgate AF/4HD Installation Manual

The selection is done simply by placing the capacitor module (C) in the socket location on the
PC board marked "High" for high pass or "Low" for low pass. The empty location is where the
resistor frequency module (R) is placed. See below.
Note: Outputs one andfourcan be defined as either a high pass or low pass depending on where
the capacitor module (C) is placed. Outputs two and three are set band passes.
LOW
HIGH
HIGH LOW
LOW
HIGH
HIGHPASS
BANDPASS
BANDPASS
HIGHPASS
HIGH LOW
HIGH LOW