Rockford Fosgate PUNCH 4020 DSM Stereo Amplifier User Manual


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4020 POWER CONNECTIONS
– 13 –
4
5
10
POWER
Connect to remote
turn-on lead of
source unit.
Connect to chassis
ground of vehicle*
Connect to B+ of battery
with a 30 amp fuse.
Less than 18"
B+ GND
REM
*Keep grounds as short as possible.
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