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Amplifier/Subwoofer
3) If your receiver/processor contains
Dolby* Digital or DTS
Ò
surround processing
technology, then connect the subwoofer or
LFE output from your receiver/processor to
the Center line-level input as shown. Set the
"Low-Pass" control to the 180Hz position.
When hooked up using this method, all of
the crossover and level adjustments are
controlled through the receiver/processor.
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-D115
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
f r e q u e n c i e s . I n a d d i t i o n , s i n c e n o
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
120
90
C
60
120
R
90
60
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
Figure 3
RECEIVER/PREAMPLIFIER
Phase
L
L
SUBWOOFER
I
OUTPUT
N
E
C
O
U
R
T
150
High
Pass
180
150
Low
Pass
180
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
180
RIGHT
LOUDSPEAKER
PSW-D115
MAIN
IN
LEFT
CENTER
RIGHT
LEFT
LEFT
LOUDSPEAKER
9
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