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Setting the Aperion Audio SW-12 Subwoofer
In addition to the high and low-level speaker connections on the
rear of your subwoofer, you will see three round knobs and two
switches. The first knob, labeled “phase” allows you to adjust the
polarity of your subwoofer. The second knob, “crossover” sets the
crossover frequency and the “level” knob controls the sub’s volume.
The power switch has three settings - on, off and auto. When the
switch is set in the “auto” setting, it will automatically turn the
sub on when a signal is present. You’ll know the subwoofer is on
because the power light will be illuminated.
The SW-12 also has switchable
voltage control. Please be sure
the appropriate voltage has
been selected for your area.
(US 115V - European 230V)
The illustration to the right
shows a recommended starting
point for settings. You will want
to adjust these based on
personal preference and room
dynamics.
Recommended Sub Settings
· Phase: Start at 0º
· Crossover: 80 - 85Hz
· Level: 1/3 to 1/2
· Power: Auto
Receiver Set-Up
Please consult your owner’s
manual for specific receiver set-
up instructions but use these
guidelines when configuring
your receiver.
· Front speakers: Small
· Crossover frequency: 80Hz
· Subwoofer: On
Once you have set up the
subwoofer, the only setting that
may change is the “level,” as
you adjust the bass volume for
music and movies.
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