AudioSource LS2 Manuale d'uso - Pagina 3

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Hi Level In
These inputs are designed to accept an amplified signal from the speaker outputs of a receiver, power amp or other device not equipped
with line level outputs.
Hi Level Out
The original amplified signal from your source is present at these outputs, for connection to the existing left and right speakers.
Line In
The RCA-type jack of your SW 80 is designed to accept a line level signal from a receiver, pre-amp, surround sound decoder, television
or similar device. When using a single line level output from another unit, a Y connector should be used to send the signal to both the
left and right inputs.
CD
Tuner
Phono
Tape
Sub
Preamp
Input
Input
Input
Loop
Out
Output
L
R
Fuse
Level
5A 250V
SW 80
Powered Subwoofer
Power
Power In
L
R
18.5 VAC
On
Off
+
–
+
–
+
+
L
+
+
R
Speaker Out
Speaker In
Hi Level Connections
Here the signal is already amplified as it leaves the receiver/
amplifier. The speaker terminals of this unit are connected to the
hi level inputs of the SW 80. The left and right speakers receive
the original amplified signal from the SW 80 hi level outputs.
Fuse
Level
5A 250V
SW 80
Powered Subwoofer
Power
Power In
L
R
18.5 VAC
On
Off
+
–
+
–
+
+
L
+
+
R
Speaker Out
Speaker In
Television Enhancement
Many newer television sets are equipped with variable stereo
outputs. The signal available at these outputs varies with the
television volume. In this situation, these variable audio outputs
can be connected directly to the SW 80 line inputs to enhance
the bass response of the television's built-in speakers.
Speaker Out
+
–
Power Amp
Input
L
R
Right Speaker
Line
In
+
–
L
+
R
Made in China
Variable
Fixed
Output
Output
Input
Video
Line
In
Left
Right
L
R
Made in China
Receiver
CD
Input
L
R
Left Speaker
Fuse
5A 250V
Power In
18.5 VAC
+
+
–
+
L
+
+
R
Line Level Connections
In this example, the pre-amp outputs of a stereo receiver are
connected to the SW 80 line inputs. The line outputs on the SW
80 return the line level signal to the power amp inputs on the
stereo receiver, which in turn powers the left and right speakers.
CD
Input
L
R
TV
Fuse
5A 250V
Power In
18.5 VAC
+
+
L
+
R
Dedicated Subwoofer Connections
Many surround sound decoders, home theater processors and
audio/video receivers are equipped with a dedicated subwoofer
line output. In this case, the signal is already processed and
does not need to return to the system or other speakers.
Connect this line output to the line inputs of the SW 80. A Y
connector should be used to feed this single output to both the
left and the right line inputs.
Tuner
Phono
Tape
Sub
Preamp
Power Amp
Input
Input
Loop
Out
Output
Input
Level
SW 80
Powered Subwoofer
Power
L
R
Line
On
Off
In
–
+
–
+
L
+
R
Speaker Out
Speaker In
Made in China
Tuner
Phono
Tape
Sub
Preamp
Power Amp
Input
Input
Loop
Out
Output
Input
Level
SW 80
Powered Subwoofer
Power
L
R
Line
On
Off
In
–
+
–
+
L
+
R
Speaker Out
Speaker In
Made in China
Speaker Out
Receiver
+
–
L
R
Right Speaker
Left Speaker
+
–
+
–
+
+
Speaker Out
Receiver
+
–
L
R
Right Speaker
Left Speaker
+
–
+
–
+
+