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SONANCE CABINET SUBWOOFERS
Voltage Selector
Sonance Cabinet Subwoofers are equipped with a Voltage Selector
switch that is factory-set to the proper position for the country where the
subwoofer is sold. Subwoofers sold in the United States are set for
115V operation; subwoofers sold in other countries are set for 230V
operation. The subwoofer’s proper operating voltage is shown on the
switch itself (see
Figure 4
).
The Voltage Selector switch is not user-selectable, and has a plastic cover
to prevent its being accidentally changed. If you need to operate your
subwoofer on an AC voltage that is different from the one showing on the
switch contact your Authorized Sonance Dealer or Service Center.
Replacing the AC Fuse
Your subwoofer is factory-equipped with the following AC fuse:
111155VV VVeerrssiioonn::
Sub 12-250 —
55AA,, 225500VV sslloo--bblloo
; Sub 10-150 and Sub 8-100 —
22AA,, 225500VV sslloo--bblloo
223300VV VVeerrssiioonn::
Sub 12-250 —
22..55AA,, 225500VV sslloo--bblloo
; Sub 10-150 and Sub 8-100 —
11AA,, 225500VV sslloo--b
blloo
To replace the fuse, unplug the power cord from the Power Cord Connector and use a
screwdriver to remove the fuse holder (see
Figure 5
).
CCAAUUTTIIOONN::
FFOORR
CCOONNTTIINNUUEEDD
PPRROOTTEECCTTIIOONN
AAGGAAIINNSSTT
FFIIRREE,,
RREEPPLLAACCEE
TTHHEE
FFUUSSEE
WWIITTHH
OONNLLYY
TTHHEE
SSAAMMEE
TTYYPPEE
AANNDD
RRAATTIINNGG..
Subwoofer Connections
Power Connection
Your Sonance Cabinet Subwoofer features a removable IEC power connector (see
Figure 5
). (A power cord is included only
with 115V versions of the subwoofers.) Plug the female end of the power cord into the Power Cord Connector on the
subwoofer’s rear panel and plug the male end into a grounded wall socket. Do NOT plug the subwoofer’s power cord into
a convenience outlet on any other audio or video component.
IIMMPPOORRTTAANNTT:: DDoo nnoott pplluugg tthhee ppoowweerr ccoorrdd iinnttoo tthhee wwaallll oouuttlleett uunnttiill aallll ssyysstteemm ccoonnnneeccttiioonnss hhaavvee bbeeeenn
mmaaddee aanndd vveerriiffiieedd..
NOTE: If you need to use an extension cord, use only a heavy-duty (14-gauge or larger) extension cord
to avoid starving the subwoofer of all the current necessary for full-power operation.
Figure 5:
Power Cord Connector
and Fuse Holder
115
115
Su
b
10-150
Sub 8-100
Su
b
12-250
Voltage
Setting
Figure 4:
Voltage Selector Switch Setting