Rockford Fosgate 400x4 Stereo Amplifier User Manual


 
4-Channel Stereo Operation
– 24 –
2 ohm min.
+
+
2 ohm min.
Front
Gain
Rear
Gain
0/180 4/2
L+
REM B+ GND
LED
+L
Rear Front
Pass-Thru
Front Rear
2 ohm min.
+
4-Ch.
{
2-Ch.
{
INPUT
+
2 ohm min.
+R––R+
RCAs are connected to front or front and rear inputs
Signal Input Switch is set to 2-channel or 4-channel input
Phase Switch set to 0° *
Gain for all channels operate independently
Impedance for each stereo channel should be no less than 2
Front XCard can be set for High-Pass, Low-Pass or Full Range
Rear XCard can be set for High-Pass, Low-Pass , Bandpass
or Full Range
* Adjust the phase switch to 180
°
if XCard for front channel is set to HP
and XCard for rear channel is set to LP (or vice versa).