Rockford Fosgate 50.1 Operation & Installation Manual page 11

10. Internal Crossover – This built-in crossover card is configurable for a multitude of operating frequencies. The
orientation of the card in its socket determines the function of high-pass, low-pass or full range operation.
11. Phase Switch – This switch enables you to easily invert the phase without having to disconnect the speaker wires.
12. Crossover Switch – This multi-function switch enables you to select a 12dB per octave slope or 24dB per octave
slope for the internal crossover. When switched to 0dB, the internal crossover circuit can be bypassed, maintaining
Audiophile sound quality due to a shorter signal path.
13. LED Power Indicator – The LED illuminates when the unit is turned on.
– 8 –