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
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
9
Amplifier/Subwoofer
PSW-D115
60
90
150
180
120
60
90
150
180
120
180o 0o
Phase
Low
Pass
High
Pass
D
i
r
e
c
t
L
I
N
E
I
N
L
I
N
E
O
U
T
Direct Out
L
C
R
L
C
R
L
C
R
SPKR In
SPKR Out
Figure 3
SUBWOOFER
OUTPUT
RECEIVER/PREAMPLIFIER
60
90
150
180
120
60
90
150
180
120
180o 0o
Phase
Low
Pass
High
Pass
D
i
r
e
c
t
L
I
N
E
I
N
L
I
N
E
O
U
T
Direct Out
L
C
R
L
C
R
L
C
R
SPKR In
SPKR Out
Figure 4
RIGHT
LOUDSPEAKER
LEFT
LOUDSPEAKER
MAIN SPEAKER OUTPUT
LEFT
RIGHT
RIGHT
CENTER
LEFT
RECEIVER/AMPLIFIER
PRE
OUT
MAIN
IN