Rockford Fosgate punch 400x4 Installation & Operation Manual page 26

2-Channel Mono Operation
Front
Gain
+ L –
+
• 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
INPUT
Front
Pass-Thru
+ R –
REM B+
Rear
–
4 ohm min.
0/180 4/2
Rear
LED
– L +
GND
Front
–
4 ohm min.
– 22 –
Rear
Gain
– R +
+