4
Rear panel
A
POWER switch
This switch turns the power to the SW500 on and
off. When this switch is turned on, the green power
indicator (
9
) lights up.
B
AC IN connector
Connect the included power cable here.
C
CUTOFF FREQ. control
This control enables you to adjust the cutoff
frequency in the range of 80 through 100 Hz
depending on the speakers you are using with the
SW500 and your personal preferences.
D
LEVEL control
This control enables you to adjust the sound
volume level. The maximum level is at the scale
setting of 10, and the minimum level is at the scale
setting of 0. If the level is too high, the CLIP
indicator (
J
) lights up red. In this case, lower the
level.
E
PHASE switch
This switch enables you to select a phase. You will
usually set this switch to ”NORM”. However, the
”REV” setting may improve low-range sounds,
depending on the type and location of the entire
speaker system. Try both settings and select the one
with a better-sounding low-range output.
F
INPUT jacks A and B
These are XLR-type balanced input jacks. Two
different signals can be input at these INPUT jacks
and routed to OUTPUT THRU jacks A and B and
OUTPUT HIGH PASS A and B jacks respectively. If
two signals are input at the same time, they are
mixed inside the subwoofer.
G
OUTPUT THRU jacks A and B
These are XLR-type balanced output jacks. Connect
these jacks to another subwoofer to route signals
input from INPUT jacks A and B to the subwoofer.
H
OUTPUT HIGH PASS jacks A and B
These are XLR-type balanced output jacks. Connect
these jacks to the main speakers to cut the range
below 100 Hz of signals input from INPUT jacks A
and B and route them to the main speakers.
I
POWER indicator
This indicator lights up green when you turn the
POWER switch ON.
J
CLIP indicator
This indicator lights up red if the output level is too
high. In this case, lower the level using the LEVEL
control or lower the input level.
SUBWOOFER
MODEL SW500
POWER
ON /
OFF
SUBWOOFER CONTROL
100
CUTOFF
FREQ.
80
AC IN
LEVEL
NORM REV
PHASE
POWER
CLIP
OUTPUT
THRU
OU TPUT
HIGH PASS
100Hz
PARALLEL
A
B
(+4dB)
INPUT
(+4dB)
A
B
C
H
D
PARALLEL
F
E
9
0
G
0
10
