Polk Audio Subwoofer PSW1200 - Manual (Page 17)

9
bottom end of the Rear speakers at
40Hz. Simply use either the Front Line
Level or Front Speaker Level in/out sets
to do that (assuming they are not
already in use). Be creative.
PSW1200 INPUT AND OUTPUT
FEATURES AND USE
Front Speaker Level In–Although these
are labeled “Front,” they can be used
for any channel. If your equipment does
not have—or if you do not wish to use—
preamp level outputs to drive your
Subwoofer, you can deliver signal via
speaker wire (Fig. 4). The signal will pass
through the Variable Low Pass Crossover.
FRONT SPEAKER LEVEL OUT–
These may be used to route signal to
speakers, especially if you want the
PSW1200 to filter bass frequencies out
of those speakers. (Fig. 4)
+
–
VARIABLE
LOW PASS
CROSSOVER
40Hz 120Hz
VARIABLE
PHASE
ALIGNMENT
0 ° 180 °
SWITCHABLE
HIGH PASS
CROSSOVER
(SPEAKER LEVEL)
SWITCHABLE
HIGH PASS
CROSSOVER
(LINE LEVEL) 40HZ 80HZ
40HZ
80HZ
FULL RANGE
POWER
FRONT
FRONT
LEFT
OUT
LEFT
IN
LEFT
REAR
IN
CENTER 1
IN
FRONT
RIGHT
OUT
RIGHT
FRONT
IN
RIGHT
REAR
IN
CENTER 2
IN
LFE/SUBWOOFER IN
FRONT SPEAKER LEVEL OUT
L R
–
+
L R
FRONT SPEAKER LEVEL IN
40 HZ
FULL RANGE
80 HZ
ON OFF AUTO
+
–
FIGURE 4.