Rockford Fosgate PUNCH 4020 DSM Stereo Amplifier User Manual


 
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4-CHANNEL – STEREO/MONO FRONT
STEREO REAR
+
4 Minimum
Low Frequency
+
2 Minimum
High Frequency
+
2 Minimum
High Frequency
+
Front Gain
Front
Rear
Rear Gain
(Bridged Mono)
+ L + R
(Bridged Mono)
Front Speakers Rear Speakers
+
L + R +
R
L
R
L
Front
Rear
2 Minimum
High Frequency
Signal input switch to 4 channel input.
Gain for Front and Rear operate independently.
Front is operating in stereo/MONO.
Rear is operating in stereo.
Fader on source unit controls level of rear.
Note: XCard can be inserted in HP,
LP, or Full Range.
XCard 1 XCard 2
Full Range
HP
Rear XCard*
Front XCard*