JL Audio e112 Bedienungsanleitung Seite 22

PRE-AMPLIFIER
OUTPUTS
R L
L
R
INPUTS
L
R
INPUTS
WARNING! TURN OFF THE E-SUB(S) AND ALL OTHER EQUIPMENT IN THE
SYSTEM BEFORE MAKING OR CHANGING ANY CONNECTIONS!
EN | Page 22
L
CH. 2 CH. 1
(R) (L)
Grounded
R
Isolated
LINE LINE
HIGH LEVEL INPUTS
OUTPUTS
E-SUB REAR CONTROLS (LEFT)
L
CH. 2 CH. 1
(R) (L)
Grounded
R
Isolated
LINE LINE
HIGH LEVEL INPUTS
OUTPUTS
E-SUB REAR CONTROLS (RIGHT)
SATELLITE AMPLIFIER
SPEAKER OUTPUTS
L R
L +
+ –
–
INPUTS
R
(L) (R)
TO SATELLITE
SPEAKERS
E-SUB TOP CONTROL PANEL
(LEFT)
E-SUB TOP CONTROL PANEL
(RIGHT)
SYSTEM CONNECTION DIAGRAM 4:
Two E-Subs in Stereo to
Two-Channel Audio System
When connecting two E-Subs in
stereo to a two-channel audio system you
will assign one E-Sub to the left channel
and the other one to the right channel.
You will engage each E-Sub's active
crossover by selecting the "on" position on
the "Crossover" switch located on the top
control panel.
The internal active crossover will
apply low-pass filtering to feed the
subwoofer's internal amplifier. It will also
high-pass filter the input signal and send
it to the satellite amplifier via the "Line
Outputs" jack corresponding to the input
channel used. This creates a true two-
way crossover that greatly improves the
overall performance of your audio system
by preventing the subwoofer and satellite
speakers from playing the same frequency
range, and by liberating the satellite
amplifier and speakers from the burden
of reproducing power hungry, distortion-
inducing low-frequencies.
You will only use one "Line Input" on
each E-Sub (left or right). First, connect
the left output of your preamplifier to the
"Line Input" of the E-Sub designated as
the left subwoofer, and then connect that
E-Sub's "Line Output" to the left input of
your satellite amplifier.
Then, connect the right output of your
preamplifier to the "Line Input" of the
E-Sub designated as the right subwoofer,
and then connect that E-Sub's "Line
Output" to the right input of your satellite
amplifier.
Use good-quality audio interconnect
cables with RCA-type connectors to make
these connections.
WARNING
| E-Sub