Radio Shack PLMRA420 Car Amplifier User Manual


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8
9
electrical connections
to remote turn-on
+12V
head unit
12V battery
stereo input connections
2 ch amps PLMRA220
using low level inputs
head unit
L/R Audio
Outputs
using high level inputs
PLEASE NOTE! If using high level inputs,
do not use the low level RCA inputs at
the same time!
from speaker terminals
L L RR
head unit
wiring harness
PLMRA220
4 ch amps PLMRA420
PLMRA420
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