– 5 –
4) If your receiver/ampli-
fier has preamp output
jacks and main input
jacks for the left and
right channels, or you
have a separate preamp/
processor and
power amplifier.
This method of hookup can
offer the highest level of
performance for your
complete loudspeaker system.
The PSW-D112 incorporates a
variable high-pass crossover
in addition to
a variable low-
pass crossover. When hooked
up as shown, the subwoofer
will limit the low-frequency
information that is returned
to your receiver/amplifier.
Your receiver/amplifier does
not need to waste valuable
power reproducing the low
frequencies. In addition,
since no low-frequency
information is being sent
to your main loudspeakers,
they are able to reproduce
mid and high frequencies
with greater clarity.
Phase
0
180
High
Pass
60
180
120
90
150
Low
Pass
Out
Line Level
In
60
180
120
90
150
Off
On
Power
R
R
L
L
L
R
SPKR In
L
R
SPKR Out
RECEIVER/AMPLIFIER
LEFT
RIGHT
MAIN SPEAKER OUTPUT
RIGHT
+ –
RIGHT
LOUDSPEAKER
LEFT
+ – – +
– +
LEFT
LOUDSPEAKER
PSW-D112
Digital Amplification
PRE
OUT
MAIN
IN
PSW-D112 11/9/99 11:02 AM Page 5
