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Installation . . . as easy as 1, 2, 3
1. Mounting Choose a structurally sound location to mount your Kicker amplifier. The controls on the
top of the amplifier need to be accessible for adjustment. Make sure there are no items behind the area
where the screws will be driven. Choose a location that allows at least 4” (10cm) of open ventilation for
the amplifier. If possible, mount the amplifier in the climate-controlled passenger compartment. Drill four
holes using a 7/64” (3mm) bit and use the supplied #8 screws to mount the amplifier.
2. Wiring Disconnect the vehicle’s battery to avoid an electrical short. Then connect the ground wire
to the amplifier. Make the ground wire short, 24” (60cm) or less, and connect it to a paint-and
corrosion-free solid-metal area of the vehicle's chassis. Adding an additional ground wire between the
battery's negative post and the vehicle chassis of this same gauge (or larger) is recommended.
Use a twisted pair of RCA (low-level)
interconnect cable to feed the audio signal
to the amplifier. Only use speaker wire
(high-level) inputs if your source unit does
not have RCA type outputs. Either input
method will provide a low-level output
signal at the RCA output, which effectively
passes the audio signal to another
amplifier or component (P.A.S.T.). Keep
the RCA cable away from factory wiring
harnesses and other power wiring. If you
need to cross this wiring, cross it at a 90
degree angle.
Install the provided external fuse within
18” (45cm) of the ZX amplifier and in-line
with the power cable. Install a second fuse within 18” (45cm) of the battery and in-line with the power
cable connected to your amplifier.
These ZX series mono amplifiers deliver Kilo-Watts of power. We recommend an alternator with a
minimum 140 ampere output capacity, at least one extra battery located within 50” (130cm) to the
amplifier, an extra fuse located within 18” (45cm) of the extra battery, all power and ground feeds to be
as short as possible, and utilize 12, 10 or 8 gauge speaker wire. See Figure 2. If you ever need to
remove the amplifier from the vehicle after it has been installed, the ground wire should be the last wire
disconnected from the amplifier--just the opposite as when you installed it. See the chart below for
power and ground wire size, and
fusing recommendations.
3. Configuration The following diagram shows the most common configuration for your Kicker ZX
series amplifier.
OneChannelOperation These ZX amplifiers are capable of operating into a minimum impedance
of 2 ohms. If you are using multiple voice coils, the net impedance of the voice coils must be equal to
or greater than 2 ohms.
INSTALLATION
ZX.1AMPLIFIER
Authorized Kicker Dealer:
Purchase Date:
Amplifier Model Number:
Amplifier Serial Number:
__________________________
__________________________
__________________________
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ModelZX1000.1 Fuse100A PowerGroundWire 1/0GA
ModelZX1500.1 Fuse150A PowerGroundWire 1/0GA
ModelZX2500.1 Fuse300A PowerGroundWire 1/0GA
Extra Battery
+12V
Extra Fuse
18"
Or Less
(45cm)
Minimum impedance of 2 ohms mono
-
+
2nd Fuse
Main Battery
+12V
18"
Or Less
(45cm)
24"
Or Less
(60cm)
Ground
Remote
Turn-On
50" Or Less
Extra Battery to Amplifier
(130cm)
Alternator
140 Ampere Minimum
External Fuse
18"
Or Less
(45cm)
Signal Out (P.A.S.T.)
Signal In
+
_
Mono
Speaker
2 3
CONFIGURATION
Figure 2
SOURCE UNIT
killers trk7“on Top”
INPUT
REMOTE
BASS
RL
+-
OUTPUT
RL
HI-LEVEL
INPUT
+ - - +
ON OFF
SUB SONIC
Figure 1
Use only one type of signal input to the amplifier,
either RCA Cable or Speaker Wire
RCA Cable
(Low-Level)
Input
Speaker Wire
(High-Level
Output)
Speaker Wire
(High-Level Input)
Left +
Left -
Right -
Right +
RCA Cable
(Low-Level)
Output
Subsonic Filter
Switch
Remote Bass
Control Output
Signal Out
(P.A.S.T.)
ZX1000.1 / ZX1500.1 / ZX2500.1
Class-DMonoChannel,Models:
ZX.1SeriesAmplifier
Owner’sManual
Congratulations on your
KICKER purchase
Please record your purchase
information and keep your sales
receipt for validation of warranty.
Note: To get the best performance from your new Kicker Amplifier, we recommend using genuine Kicker Accessories and Wiring.
All specifications and performance figures are subject to change. Please visit the www.kicker.com for the most current information.