source unit
high-level speaker
outputs
+
–
Install a fuse within 18" (45cm) of the battery and in-line with the power cable connected to your amplifi er. If you
ever need to remove the amplifi er from the vehicle after it has been installed, the ground wire should be the last
wire disconnected from the amplifi er--just the opposite as when you installed it.
Model
External Fuse
(sold separately)
CXA660.5
1 x 80 Ampere
POWER WIRING
GND REM +12V
≤24"
(60cm)
bare-metal
chassis ground
4
core conductor
shield
remote turn-on
(see page 6)
to amplifi er
OR
Power/Ground Wire
4 Gauge
external fuse
KICKER KISL (optional)
from source unit high-
level speaker outputs
KICKER Wiring Kit
PK4, CK4
≤18"
(45cm)
12V
battery
to amplifi er
bare-metal
chassis ground