Rockford Fosgate 400x4 Stereo Amplifier User Manual


 
2-Channel Mono Operation
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Front
Gain
Rear
Gain
0/180 4/2
INPUT
REM B+ GND
LED
Rear Front
Pass-Thru
Front Rear
4 ohm min. 4 ohm min.
+
+
L++L
+R––R+
RCAs are connected to front inputs
Signal Input Switch set to 2-channel input
Phase Switch set to 0°
Gain for front left and right channels set equally to balance
the subwoofer
Gain for rear left and right channels set equally to balance
the subwoofer
Impedance for front bridged channel should be no less than 4
Impedance for rear bridged channel should be no less than 4
Front XCard can be set to 12dB High-Pass, 12dB Low-Pass or
Full Range
Rear XCard can be set to 12dB High-Pass, 12dB Low-Pass or
Full Range