Operation Manual
7
Specifications
Model KX300.4 KX600.4 KX800.4
RMS Power
In Watts, All Channels Driven
@ 13.8V, 4Ω Stereo, 0.085% THD 38 x 4 75 x 4 100 x 4
@ 13.8, 2Ω Stereo, 0.2% THD 75 x 4 150 x 4 200 x 4
@ 13.8, 4Ω Mono, 0.4% THD 150 x 2 300 x 2 400 x 2
Dynamic Power
In Watts, All Channels Driven
@ 14.4V, 4Ω Stereo 60 x 4 120 x 4 175 x 4
@ 14.4V, 2Ω Stereo 75 x 4 150 x 4 215 x 4
@ 14.4V, 4Ω Mono 150 x 2 300 x 2 430 x 2
Length with Shroud 16” 22 1/2” 25 3/4”
(40.64cm) (57.15cm) (65.40cm)
Specifications common to all models
Height::
2.5 inches / 6.35 centimeters
Width::
10.125 inches / 25.7 centimeters
Length Without Shroud::
Subtract 5” / 12.7cm from chart above
Frequency Response::
20 Hz - 20 KHz, + 0, -1dB
Input Sensitivity::
170 mV - 5 V low level, 340 mV - 10 V high level
Signaal--to--Noise Ratio::
>95 dB, a-weighted, re: rated power
Electronic Crossover::
Variable high or low pass, 50 - 200 Hz, 12 dB/octave
KickBBass Boost::
Variable 0 to +18 dB boost @ 40 Hz
Remote
When using AMP 2 as a subwoofer amplifier you have the ability to control the
level of the subs from the driver’s seat. To mount the controller simply screw the
metal bracket to the chosen location, then slide the housing onto the bracket
until it snaps into place. Run
the cable from the con-
troller to the appropriate
jack on the amplifier chassis.
L R L R
Amp 1 Amp 2
L+ L - R + R - L+ L - R + R -
REMOTE
BRIDGE BRIDGE
Amp 2
AMP 1
Amp 1 Amp 2
+ - - + + - - +
OFF
H
I
PASS
L
O
P
ASS
OFF
HI PA
SS
LO
P
ASS
AMP 1 AMP 2
HI-LEVEL INPUT
REMOTE BASS
LEVEL CONTROL
KX300.4
NOT INCLUDED
PHONE
CABLE
Mounting Surface
Remote Bass Level Control