Jensen LXA600 User Manual

6
®
LXA600
Adjust the crossover to accommodate your
chosen installation method.
Use LPF and HPF to
adjust from 40 to 240Hz.
When using your Jensen
amplifier to run a
subwoofer and two full-
range speakers (known
as Tri-mode or three
channel operation) you
will need to purchase
separate high and low
pass crossovers from
your local retailer. A pair of high pass cross-
overs for your full range speakers and a low
pass filter for the subwoofer. This will allow
the amplifier to work properly when installing
it in Tri-mode. Failure to install these filters
may damage your amplifier and/or your
speakers.
• LPF–(low pass filter) only bass
tones go to speakers. Use with
woofers or subwoofer.
• FULL–all tones go to speak-
ers. Use with full-range speak-
ers.
• HPF–(high pass filter) blocks
very low tones from the speak-
ers. Use with 6" or smaller
speakers.
Crossover (X-OVER)
BASS BOOST increases the
volume of bass by up to 6 dB
at 45Hz.
Bass Boost
Input Level Control
The input level control
matches the output of
your radio to the input of
the amplifier. After the
installation is complete,
make sure the input level control on the amp
is turned down all the way (counterclockwise
or all the way to the left). Play a tape or CD
(make sure bass and treble settings or EQ are
flat too) and turn the volume up slowly until
you just start to hear distortion. Now back the
volume down just a bit. On the amp, slowly
turn up the input level control (clockwise or to
the right) until you just start to hear distortion
and back it down a bit. Now your radio and
amplifier levels are matched.
LPF
FULL
HPF
X-OVER
MIN MAXMIN MAX
CH
C/D
CH
A/B
40 240 40 240
OFF ON
LPF
FULL
HPF
BASS-BOOST
X-OVER
OFF ON
LPF
FULL
HPF
BASS-BOOST
X-OVER
4CH
3CH
2CH
LEVEL
LPF
MODE
40 240 40 240
HPF
CH A/B
CH C/D
MIN MAXMIN MAX
LEVEL
OFF ON
BASS-BOOST
40 240 40 240
LPF
40 240 40 240
HPF
6022Eamp.p65 02/08/01, 4:27 PM6

Jensen LXA600 Specifications

Power Output

power output at 4 ohms	75 Watts per channel RMS
power output at 2 ohms	100 Watts per channel RMS
power output bridged at 4 ohms	200 Watts per channel RMS

Audio Performance

frequency response	20 Hz-20 kHz ± 3 dB
signal to noise ratio	>100 dB
channel separation	>65 dB at 1 kHz

Impedance

speaker impedance	2-8 ohms
input impedance	20 k ohms
crossover frequencies	40-240 Hz

Power Requirements

power requirement	14.4 VDC (10.8-15.6 VDC allowable)
fuse requirements	two 25 amp blade-type fuses

Weight and Dimensions

dimensions	3" x 11.125" x 13" (76mm x 283mm x 330mm)