5
Setting the ZRX
Bypass Mode - Amplifier reproduces the full frequency range
Low Pass Mode - Amplifier frequencies 80Hz and lower
High Pass Mode - Amplifier frequencies 100Hz and higher
IMPORTANT OPERATION NOTES
An Active Signal Processing Module must be installed in the Module Docking Port in
order for the amplifier to operate. Never power up the amplifier without a module
installed. Never remove or insert a module with the amplifier powered up. Failure to follow
these precautions can result in damge to your speaker(s) and/or amplifier(s) which may
not be covered under warranty.
Typical Installations
Daisy Chaining Two Amplifiers
with ZRX Modules
ZRX Specifications
Crossover Slope
12dB/octave
Crossover Points
80Hz low pass
100Hz high pass
SOURCE
HIGH
+
+
–
+
–
–
To Additional Amps
(Optional)
Subwoofer
LOW
America’s Music Machines
+
–
+
–
America’s Music Machines
Midrange
+
–
+
–
Factory Source
(Speaker Level Out)
Subwoofer
LOW
+
–
+
–
America’s Music Machines
Midrange
Line Out
Converter
Adding a KICKER Amplifier and Subwoofer
to your Factory Stereo
BYPASS
LOWPASS
HIPASS
ZRX
SUBWOOFER
CROSSOVER
MODULE
S1
+
–
+
–
(continued)
