Manual

MX-4 Main Diagram
L/R R/R L/F R/F
High Level Speaker Wire Outpus
Ground
+
_
Sunwoofer
Aftermarket Amplifier
Sub Input
REMOTE INPUT
Low Level RCA Outputs
High Level Speaker Wires
Blue
Black
Orange
Yellow
Purple/Black
Purple
Green/Black
Green
+ + + +
Factory Radio
MX-4
ADD-A-SUB
40V
4V
HIGH LEVEL
LR & RR INPUT
CONTROL
SUBWOOFER
OUTPUT LEVEL
4V 9V
REMOTE
OUTPUT
BATTERY (+) w/ 5 amp fuse
REMOTE INPUT
CHASSIS (-)
SUB AMP OUTPUT
R
L
Black: Radio Ground
Orange: Remote Input
Yellow: Battery +
Blue: Remote Output
Purple/Black: Right Rear -
Purple: Right Rear +
Green/Black: Left Rear -
Green: Left Rear +
Color Codes & Polarity
Speaker Wire Connector
OUT + IN + - + -
REM BAT REM GND R/R L/R
SPEAKER WIRE INPUT
+
_
+
_
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