Owner's Manual

3
12V
Model External Fuse
(sold separately)
PX100.2 1 x 10 Ampere
The PX amplifi er has dual input sensitivity differential inputs which will receive either high or low level signals
from your stereo’s source unit. A high-level signal can be run from the source unit’s speaker outputs to the
stereo RCA input on the end panel of the amplifi er using the KICKER ZISL as shown (make sure you set the PX
amplifi er’s input level switch to “HI”). Alternatively, the signal can be delivered to the amplifi er using the low-level
RCA outputs on the source unit. Set the input level switch on the end panel of the amplifi er to “LO”. Either
input method will provide a hi-level signal at the output. Keep the audio signal cable away from factory wiring
harnesses and other power wiring. If you need to cross this wiring, cross it at a 90 degree angle.
source unit
high-level speaker
outputs
to amplifi er
shield
+
–
core conductor
battery
external fuse
(10A)
remote turn-on
(see page 5)
speaker outputs
R+
R-
L+
L-
RCA inputs
(remove to use
hi-level input
bare-metal
chassis ground
bare-metal
chassis ground
18”
(45cm)
24”
(60cm)
Cut the looped red power cable located on the PX harness and install a 10A fuse. Fuse installation should be
within 18” (45cm) of the battery and in-line with the harness’ power cable, which is 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.
KICKER ZISL
source unit high-level
speaker outputs
OR
to amplifi er
2012 PX 100.2 Rev F.indd 32012 PX 100.2 Rev F.indd 3 11/29/2011 2:45:41 PM11/29/2011 2:45:41 PM