Connecting the Subwoofer
Use the supplied single patch cable to connect the receiver’s
SUBWOOFER/PRE OUT
jack to the subwoofer’s
LINE LEVEL INPUT
jack. Then connect the subwoofer’s power cord to a standard AC outlet or the receiver’s
SWITCHED
outlet. The subwoofer’s
POWER indicator lights when the power is on.
LINE LEVEL
INPUT
LEVEL
MIN
MAX
POWER
L
R
L
R
L
R
CAUTION:
SPEAKER IMPEDANCE
8 ~ 16 / SPEAKER
CENTER
SPEAKER
SURROUND
SPEAKERS
FRONT SPEAKERS
SUB
WOOFER
PRE
OUT
AC OUTLET
AC 120V 60Hz
SWITCHED
100W MAX
0.8A MAX
CAUTION:
DONOT CONNECT
TV SET OR MONITOR.
LINE LEVEL
INPUT
LEVEL
MIN
MAX
POWER
Subwoofer
Subwoofer Receiver
Wall Mounting the Speaker System
To mount the speakers on a wall, you need wood screws with heads that fit into the keyhole slot on the back of each speak-
er. Make sure the wall surface and screws you use are appropriate for the weight of the speakers. Keep in mind that the
speaker’s vibration will affect the surface, so we do not recommend mounting on plywood boards or other soft-surface
walls.
Drill a hole and thread a screw into the wall, letting the head extend about
1
/
4
inch (6 mm) from the wall. Align the keyhole
slot with the mounting screw and slide the speaker downward to secure it.
1
/
4
"
Mounting
Screw
Keyhole Slot
Wall or pillar
Wall or pillar
Incorrect
Correct
Gap
Adjusting the Subwoofer Level
You can adjust the subwoofer sound level independently from the other speaker’s level. Rotate
LEVEL
on
the back of the subwoofer clockwise to increase the volume; counterclockwise to decrease it.
Note: Always set to
MIN
before you begin listening, then increase the level slowly. If the system is turned
on with the volume set too high, it can cause damage to hearing or to the speaker. Take care not to in-
crease the volume at the receiver (including BASS or LOUDNESS controls) with the subwoofer’s
LEVEL
set at the
MAX
position: the signal level might reach a clipping level, causing damage to the subwoofer’s
amplifier or speaker element.
LINE LEVEL
INPUT
LEVEL
MIN
MAX
POWER
RadioShack
A Division of Tandy Corporation
Fort Worth, Texas 76102
06/99
Printed in the USA
