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Amplifier/Subwoofer
3a) If your receiver/amplifier has a single
(mono) subwoofer output or LFE output,
connect the output using a "Y"-connector
(not included) to both Left or Right line-level
inputs on the subwoofer. Plug the single
male end of the "Y" connector into the
receiver/amplifier, and connect the 2
interconnect cables to the Left and Right
line-level inputs on the subwoofer.
3 b ) I f y o u w i l l b e c o n n e c t i n g t h e
PSW-D112/DPS-12 to a receiver/processor
containing a Dolby Digital or D.T.S. surround
technology:
1. For the Rev0 version, connect the
subwoofer or LFE output from your
receiver/processor to the Center.
line-level input as shown in Figure 3b.
2. For the Rev1 version, (with no center
channel input jack), connect the
subwoofer or LFE output from your
receiver/processor to EITHER Left or
Right line-level input jack with a single
RCA cable.
3. Set the "Low-Pass" control to the full
clockwise 180Hz setting.
The connection labeled "Direct" (on Rev0
version of the subwoofer) is an output that
allows you to connect several subwoofers, if
your system contains more than one
subwoofer.
4) If your receiver/amplifier has preamp
output jacks and main input jacks for the left
and right channels or you have a separate
pre-amp/ processor and power amplifier.
See Figure 4.
This method of hookup can offer the highest
level of performance for your complete
loudspeaker system. The PSW-D112/
DPS-12 incorporates a variable high-pass
crossover in addition to a variable low-pass
crossover. When hooked up as shown
a b o v e , t h e s u b w o o f e r w i l l l i m i t t h e
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
SPKR In
L
180 o
0 o
C
L
D
I
i
N
r
E
e
R
c
I
t
N
SPKR Out
Direct Out
L
SPKR In
L
180 o
0 o
C
L
D
I
i
N
r
E
e
R
c
I
t
N
SPKR Out
Direct Out
L
SPKR In
L
180 o
0 o
C
L
D
I
i
N
r
E
e
R
c
I
t
N
SPKR Out
Direct Out
L
120
90
C
60
120
R
90
60
PSW-D112/DPS-12
Figure 3a
RECEIVER/PREAMPLIFIER
Phase
SUBWOOFER
L
L
OUTput/LFE
I
N
E
C
O
U
R
T
Figure 3b
RECEIVER/PREAMPLIFIER
Phase
L
L
SUBWOOFER
I
OUTPUT
N
E
C
O
U
R
T
Figure 4
RECEIVER/AMPLIFIER
PRE
OUT
Phase
L
L
I
N
E
C
O
U
R
T
MAIN SPEAKER OUTPUT
RIGHT
150
High
Pass
180
150
Low
Pass
RIGHT
180
LOUDSPEAKER
MAIN
IN
LEFT
CENTER
RIGHT
LEFT
LEFT
LOUDSPEAKER
9
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