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4
®
XA4150
Wiring
Power and Outputs
Remote Terminal (RMT +12V)
Power Terminal (BATT +12V)
Connect directly to the vehicle battery+
terminal with 8 gauge wire (minimum).
Ground Terminal (GND)
Connect to a good chassis ground. The ground
connection should be to clean, unpainted metal
to provide a good electrical connection.
Connect the radio power antenna lead from
the receiver to the amplifier remote (RMT)
terminal. This turns the amplifier on whenever
the receiver is turned on. If a power antenna
lead is not available, connect this wire to the
radio or accessory fuse.
Use only two 25 amp
blade-type fuses.
Fuses
25A
FUSE
Spade
Connector
8 Gauge
Wire
To Battery+
Terminal
50 amp Fuse
or Circuit Breaker
Battery
Terminal
Adapter
Install as close
to the battery
as possible
Not Supplied
RMT GND+ 12V
Ring
Connector
Drill 1/8" hole
in chassis
sheet metal
Sheet Metal
Screw
(supplied)
Spade
Connector
8 Gauge
Wire
RMT GND+ 12V
To Receiver
Power
Antenna Lead
Butt
Connector
(not supplied)
Spade
Connector
8 Gauge
Wire
RMT GND+ 12V
RMT
POWER
GND+ 12V
SPEAKER
A-CH B-CH C-CH D-CH
+ –
–
+ + –
–
+
25A
25A
FUSE
5314Eamp.p65 4/10/99, 7:08 PM4