Source Unit
Positive 12V Remote Turn-on
12V
REM
GND
POS
+
Positive 12V
to Vehicle Battery
(Use minimum
8-gauge Wire)
F
U
75A
S
E
+
Vehicle Battery
11 to 15 volts DC
11
Wiring Instructions for AX-5600
Negative 12V
to Vehicle Ground
(Use minimum
8-gauge Wire)
−
Vehicle Ground
(Note: The front and rear channels of the AX-5600)
WARNING:
NEVER use ground-loop isolation
on the input of your U.S.Amp! It doesn't need it!
Front Left
Speaker
+
–
RL
RR
FL
[—]
[—]
[—]
+
RL
RR
FL
[+]
[+]
[+]
+
–
+
Rear Left
Speaker
FR
SUB
[—]
[—]
FR
SUB
[+]
[+]
Sub Woofer Output
500W X 1 @ 1Ω
+
–
Rear Right
Speaker
Front Right
Speaker
–
+
Power Output
75W X 4 @ 4Ω
90W X 4 @ 2Ω
–
+