Wiring; Performance; Installation - Kicker ZX300.3 Owner's Manual

MODEL:
Authorized KICKER Dealer:
Purchase Date:
Model Number:
Serial Number:

PERFORMANCE

Model:
RMS Power
@ 14.4V, 4Ω mono,  1% THD+N
@ 14.4V, 2Ω mono,  1% THD+N
Length
Selectable Electronic Crossover
Bass Boost
Frequency Response ± 1dB
Specifi cations common to all models:
Height
Width
Signal-to-noise Ratio
Input Sensitivity
Subsonic Filter
Pro Tip: To get the best performance from your new KICKER Amplifi er and extend the warranty by 1 year, use
genuine KICKER accessories and wiring.

INSTALLATION

Mounting: Choose a structurally sound location to mount your KICKER amplifi er. 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 amplifi er. If possible, mount the amplifi er in the climate-controlled passenger compartment. Drill
four holes using a 7/64" (3mm) bit and use the supplied #8 screws to mount the amplifi er.
Wiring: Disconnect the vehicle's battery to avoid an electrical short. Then, connect the ground wire to the
amplifi er. 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 of this same gauge (or larger) between the
battery's negative post and the vehicle chassis is recommended.
The ZX amplifi er has dual input sensitivity differential RCA inputs which will receive either high or low level signals
from your car stereo's source unit. Ideally, when connecting the source unit to the amplifi er, the ZX amplifi er's
input level switch should be set to "LO" and a low-level signal should run from the source unit's stereo RCA
2
2010 ZX 300.1 400.1 500.1 750.1 RevC.indd 2 2010 ZX 300.1 400.1 500.1 750.1 RevC.indd 2
ZX.1-SERIES AMPLIFIERS Owner's Manual
ZX300.1 / ZX400.1 / ZX500.1 / ZX750.1
ZX300.1 ZX400.1
200W x 1
300W x 1 400W x 1
13-1/2" 10-1/4"
(342mm) (260mm)
Lo-pass, Variable lo-pass 50–200Hz, 24dB/octave
80Hz,
24dB/octave
+12dB, on/off, Variable 0–18dB @ 40Hz
40Hz
25Hz–20kHz 25Hz–200Hz
2-1/8" (54mm)
9-5/8" (244mm)
>95dB, A-weighted, re: rated power
Low Level: 125mV–5V
High Level: 250mV–10V
24dB/octave, fi xed @ 25Hz
ZX AMPLIFIERS
ZX500.1 ZX750.1
250W x 1 375W x 1
500W x 1 750W x 1
12" 14-11/16
(305mm) (373mm)
10/15/2009 10:55:54 AM 10/15/2009 10:55:54 AM