owner’s manual
6-Piece Home Theater
Speaker Package
FEATURES
Center Channel Speaker
Rear
Speaker
Rear
Speaker
Main Front Speakers
Subwoofer
Your RCA 6-Piece Home Theater Speaker
Package is specially designed to give you
great sound quality for the ultimate home
theater experience. It includes two main
(front) speakers, a center channel speaker,
two rear channel surround speakers, and a
100-watt powered subwoofer.
The speaker cabinets are compact and
stylish, with adjustable brackets to provide
perfect sound positioning for your front and
rear speakers. The center speaker has an
adjustable stand for a vertical angle.
Note: You need speaker wire (not supplied)
to connect your speakers. Please, read this
entire manual before you connect your
speakers.
Your main front speakers each have a 3-inch
woofer for excellent bass response and a 1-
inch balance-dome tweeter for clear and
natural high-frequency sound reproduction.
Your center channel speaker contains two
3-inch high compliance woofers and a
1-inch balance-dome tweeter. All of them
are magnetically shielded. Each rear channel
surround speaker has a 3-inch cone woofer
and a 1-inch piezo tweeter, which is
WARNING: To reduce the risk of fire or shock hazard, do not expose this
product to rain or moisture.
CAUTION: TO REDUCE THE
..CAUTION..
RISK OF ELECTRIC SHOCK, DO
NOT REMOVE COVER OR BACK.
!
RISK OF ELECTRIC
NO USER-SERVICEABLE PARTS
INSIDE. REFER SERVICING TO
QUALIFIED PERSONNEL.
SHOCK DO NOT OPEN
The lightning symbol is intended to
alert you to the presence of uninsulated
dangerous voltage within this
The exclamation symbol is
intended to inform you that
important operating and
!
product’s enclosure that might be of
maintenance instructions are
included in the literature accompanying
this product.
sufficient magnitude to constitute a risk of electric
shock. Do not open the product’s case.
acoustically matched to the two main and
center channel speakers. Your subwoofer
has an 8-inch long excursion woofer and a
100-watt amplifier to produce tight, floor-
rumbling powerful bass down to 50 Hz that
you can feel as well as hear.
© 2002 RadioShack Corporation.
All Rights Reserved.
2
stand, tripod, bracket, or table
IMPORTANT SAFETY
INSTRUCTIONS
recommended by the manufacturer or sold
with the product. Follow the manufacturer's
instructions for mounting, and use a
recommended mounting accessory.
Careful attention is devoted to quality
standards in the manufacture of your
product, and safety is a major factor in its
design. However, safety is also your
responsibility.
Burden — Do not place a heavy object on or
step on the product. The object may fall,
causing serious personal injury and serious
damage to the product.
This section lists important information that
will help you properly use and enjoy your
product. Read all the included safety and
operating instructions before using the
product. Follow them closely, and retain
them for future reference.
Connecting — When you connect the
product to other equipment, turn off the
power and unplug all the equipment from
the wall outlet. Failure to do so may cause
an electric shock and serious personal
injury. Read the owner’s manual of the other
equipment carefully and follow the
Heed Warnings — Follow all warnings on
the product and in the operating
instructions.
instructions when making any connections.
Sound Volume — Reduce the volume to the
minimum level before you turn on the
product. Otherwise, sudden high volume
sound may cause hearing or speaker
damage.
Cleaning — Unplug this product from the
wall outlet before cleaning. Use only a damp
cloth for cleaning. Do not use liquid or
aerosol cleaners.
Attachments — Do not use attachments/
accessories not recommended by the
product manufacturer, as they might create
a hazard.
Sound Distortion — Do not allow the
product to output distorted sound for a
longtime. It may cause speaker overheating
and fire.
Water and Moisture — Do not use this
product near water (for example, near a
bathtub, washbowl, kitchen sink, or laundry
tub; in a wet basement; or near a swimming
pool).
Ventilation — Slots and openings in the
cabinet provide ventilation, ensure reliable
operation, and protect from overheating. Do
not block or cover these openings, and do
not place the product on a bed, sofa, rug, or
other similar surface. Do not place the
product in a built-in installation such as a
bookcase or rack unless it provides proper
ventilation as specified by the manufacturer.
Accessories — Do not place this product on
an unstable cart, stand, tripod, bracket, or
table. The product may fall, causing serious
injury to a child or adult, and serious
damage to the product. Use only with a cart,
3
Power Sources — Operate this product
using only the power source indicated on its
marking label. If you are not sure of your
home's power type, consult your product
dealer or local power company.
voltage points or short out parts that could
result in a fire or electric shock. Never spill
liquid of any kind on the product.
Servicing — Do not attempt to service this
product yourself, as opening or removing
covers may expose you to dangerous voltage
or other hazards. Refer all servicing to
qualified service personnel.
Polarization — This product is equipped
with a polarized AC line plug (a plug having
one blade wider than the other). This plug
will fit in the power outlet only one way.
This is a safety feature. If you cannot insert
the plug fully into the outlet, try reversing
the plug. If the plug still does not fit, contact
your electrician to replace your obsolete
outlet. Do not defeat the safety purpose of
the polarized plug. If you need an extension,
use a polarized cord.
Damage Requiring Service — Unplug this
product from the wall outlet and refer
servicing to qualified service personnel
under the following conditions:
• When the power-supply cord or plug is
damaged.
• If liquid has been spilled or objects have
fallen into the product.
Power-Cord Protection — Route power
supply cords so they are not likely to be
walked on or pinched by items placed on or
against them, paying particular attention to
cords at plugs, convenience receptacles, and
the point where they exit from the product.
• If the product has been exposed to rain
or water.
• If the product does not operate
normally by following the operating
instructions. Adjust only those controls
that are covered by the operating
instructions, as an improper adjustment
of other controls may result in damage
and will often require extensive work by
a qualified technician to restore the
product to normal operation.
Lightning — For added protection for this
product during a lightning storm, or when it
is left unattended and unused for long
periods of time, unplug it from the wall
outlet and disconnect the antenna or cable
system. This will prevent damage to the
product due to lightning and power-line
surges.
• If the product has been dropped or
damaged in any way.
Overloading — Do not overload wall
outlets, extension cords, or integral
convenience receptacles, as this can result in
a risk of fire or electric shock.
• When the product exhibits a distinct
change in performance.
Objects and Liquids — Never push objects
of any kind into this product through
openings, as they may touch dangerous
4
Replacement Parts — When replacement
parts are required, be sure the service
technician uses replacement parts specified
by the manufacturer or having the same
characteristics as the original part.
Unauthorized substitutions may result in
fire, electric shock, or other hazards.
Safety Check — Upon completion of service
or repairs to this product, ask the service
technician to perform safety checks to
determine that the product is in proper
operating condition.
Wall or Ceiling Mount — The product
should be mounted to a wall or ceiling only
as recommended by the manufacturer.
Heat — The product should be situated
away from heat sources such as radiators,
heat registers, stoves, or other products
(including amplifiers) that produce heat.
Non-use Periods — Unplug the power cord
when you will not use the product for
extended periods.
5
SPEAKER PLACEMENT
Where and how you position your speakers
has a great effect on the overall sound of
your surround sound system.
television's picture. It is possible, however,
that some interference might occur.
If this happens, turn off your TV for 15
minutes and move the speaker back about
1-inch from the front of the TV. Turn on the
TV and recheck, if interference still occurs,
move the center channel speaker back
further until the interference disappears.
Cautions:
• Keep the speakers away from heat
sources such as radiators, stoves, or
other appliances.
• Place your subwoofer at least 2–3 feet
away from your television or your
computer's disk drive system so the
speaker's magnet won't distort your TV
picture's color or erase your floppy
disks.
Before placing the center channel speaker
above or below the TV, place the supplied
pads on bottom of the speaker to protect the
speaker and the surface it will be placed on.
Two pads should be on the bottom corners
and one pad on the edge of the stand as
shown. Also, you can find the best listening
position by adjusting the stand to change
the sound direction.
• Do not place the subwoofer’s metal
plate against the floor.
• To prevent the cabinets from warping
or discoloring, do not place the
speakers where they are exposed to
direct sunlight or excessive humidity.
• Do not place the speakers where they
might be knocked over or exposed to
falling objects.
Adjustable
Stand
Pads
Center Channel Speaker
Main Front Speakers
The center channel output contains the
majority of the dialogue and sound that
comes from on-screen action. Therefore,
you should place it as close as possible to the
television, preferably centered on top of the
TV. Place the front edge of the center
channel speaker grille flush with the edge of
the television.
The main front speakers are critical for
home theater sound. They provide sound for
the action that takes place off screen, as well
as sounds that move from left to right or
right to left. Check the rating label to make
sure you have the main front speakers, as
they are shaped the same as the rear
speakers. Place them at least 2 feet away
from the TV, with the centers of their grilles
as close as possible to the listener's ear level.
Your center channel speaker is magnetically
shielded to prevent interference with your
6
You can either place the front speakers on a
hard surface or mount them to the wall.
When mounting the speakers to the wall,
you can change the sound direction by using
the supplied attached bracket as shown
(screws not supplied). You can also mount
the speakers using an optional 1/4-inch wall-
mount bracket available at your local
RadioShack store.
Powered Subwoofer
Where and how you position your
subwoofer greatly affects its bass response.
Adjusting the subwoofer's volume control in
relation to the left and right speakers also
affects your speaker's overall sound.
Although low frequencies are non
directional, factors such as room reflections,
resonance and absorption strongly affect
your subwoofer's performance. For the
maximum bass output, place your
subwoofer in a corner on the floor. To
reduce output, move it away from corners
and back walls, and off the floor. Even
slightly moving the subwoofer can have a
major effect on bass response.
Horizontal
Installation
Attached Mounting Bracket
Vertical
Installation
We recommend that you test the subwoofer
in different locations to achieve the best
balance between your main speakers and
subwoofer.
Rear Channel Surround
Speakers
Rear channel surround speakers produce
subtle sounds that help create special effects,
convey a sense of movement, and give
viewers the sensation that they're "inside" a
movie theater.
The ideal position for your rear channel
surround speakers is behind the listening
area and at ear level.
You can place your surround speakers on a
shelf, or mount them on a wall using the
supplied attached bracket or 1/4-inch wall-
mount bracket (not included). See “Main
Front Speakers” on Page 6.
7
CONNECTIONS
the loose wire strands to prevent the
wire from shorting.
CONNECTING THE
SPEAKERS TO AN
AMPLIFIER/RECEIVER
Notes:
• You can use an amplifier/receiver with
an output power rating higher than that
of the speaker system, but take care
never to exceed the speaker system's
maximum power rating (see
3. Press the right
front speaker's
negative (–)
“Specifications” on Page 14)
• To avoid any damage to the speaker
system or amplifier/receiver, turn off the
amplifier/receiver before making
connections.
terminal tab and
insert one of the
bare wire ends
into the opening.
Then release the
tab.
• Your local RadioShack store has a wide
selection of speaker wire. We
recommend you use color-coded or
marked wire to help you correctly
connect the wire. Color-coded wires
have a stripe running down one side of
the conductors. Marked wires have
ridges along one side of the conductors.
4. Press the right front speaker's positive
(+) terminal tab and insert the other
bare wire end into the opening. Then
release the tab.
5. Insert the other end of the wire you
connected into the right front speaker's
negative (–) terminal into your A/V
amplifier/receiver's right front negative
(–) speaker terminal.
With the speakers in their approximate
locations, measure the distance from each
speaker to the amplifier. Use 18-gauge
speaker wire or lamp cord for distances up
to 50 feet. For greater distances, use 16-
gauge wire.
Note: For the maximum bass response
and the best performance, be sure your
speaker wires are properly connected
according to their polarity (+ to + and –
to –).
1. Split apart about 4-inches of speaker
wire on each end.
2. Use a wire stripper to strip 1/4-inch of
insulation from each wire's end. Twist
6. Connect the remaining wire to the A/V
amplifier/receiver's right front positive
(+) speakers terminal.
7. Repeat this process for the left front
speaker, the rear channel speakers, and
the center channel speaker.
8
CONNECTING THE SUBWOOFER
TO AN AMPLIFIER/RECEIVER
You can connect your subwoofer to an amplifier/receiver's speaker terminals or line out
terminals.
Connecting the Subwoofer to the LINE LEVEL INPUT Jack
Center Speaker
Left Front
Speaker
Right Front
Speaker
Subwoofer
Right Rear
Speaker
Left Rear
Speaker
Your amplifier/receiver's line out jacks might be labeled either REC OUT or PRE OUT. In that
case, connect the subwoofer's LINE LEVEL INPUT jack to the amplifier/receiver's line out jack
with phono (RCA) cables (not supplied). If your amplifier/receiver has “STEREO OUT” for
subwoofer, connect with dual-to-single (RCA) cable (not supplied).
9
Connecting the Subwoofer to the
HIGH LEVEL INPUT Terminals
Center Speaker
Right Front
Speaker
Left Front
Speaker
Subwoofer
Left Rear
Speaker
Right Rear
Speaker
If your amplifier/receiver has a speaker output terminal for the subwoofer, you can connect
the amplifier/receiver's speaker output terminals to the subwoofer's HIGH LEVEL INPUT
terminals. Be sure to connect the amplifier/receiver's positive (+) terminals to the subwoofer's
positive terminals, and the amplifier/receiver's negative (–) terminals to the subwoofer's
negative terminals. Wiring the subwoofer with incorrect polarity greatly reduces bass
performance. After you make all connections, tug lightly on the speaker wires to make sure
they are secured.
10
Notes:
• If you connect your subwoofer to your
amplifier/receiver's line out terminals
and your amplifier/receiver has a line
out selector switch, be sure to set it to
the correct source so that you hear the
subwoofer.
• You can connect your subwoofer to
your television if your television has line
out jacks. Simply connect the LINE
LEVEL INPUT jack to the television's
line out terminal with phono (RCA)
cable.
CONNECTING THE
SUBWOOFER TO POWER
Route the subwoofer's power cord so it is
not likely to be walked on or pinched by
items placed upon or against it, especially at
plugs, convenience receptacles, and the
point where it exits from the subwoofer.
Connect the power cord to a standard 120
volts/60 Hz AC outlet.
Warning: To prevent electrical shock, do not
use this polarized plug with an extension
cord receptacle or other outlet unless the
blades can be fully inserted to prevent blade
exposure.
Caution: Only connect the subwoofer to a
power supply of the required type.
Unplug the subwoofer's power cord from
the electrical outlet if it will not be used for a
long period of time.
11
SUBWOOFER OPERATION
AUTOMATIC ON/OFF
Your subwoofer turns on and off
automatically. It automatically turns on
when it receives signals from your amplifier/
receiver, and its indicator lights green. Your
subwoofer automatically turns off if it does
not receive a signal for about 15 minutes,
and its indicator lights red.
ADJUSTING THE
VOLUME
After all connections are made, adjust the
subwoofer's volume control.
1. Rotate LEVEL counter clockwise to
MIN.
2. Turn on your audio system.
3. Play a DVD/CD, record, cassette, radio,
or TV and adjust the system's overall
volume to a comfortable level.
4. Rotate LEVEL clockwise, a little at a
time, until you achieve the desired
balance of bass between the subwoofer
and the main speakers.
Bass output should not overpower the main
speakers, but should blend across the entire
musical range.
After you adjust LEVEL, use the amplifier/
receiver's volume control to control the
speaker's volume.
12
TROUBLESHOOTING
If your speakers are not performing as they
should, take them to your local RadioShack
store for assistance. Modifying or tampering
with the speaker’s internal components can
cause a malfunction and might invalidate its
warranty.
REPLACING THE FUSE
If your subwoofer stops operating properly,
you might need to replace its fuse. It
requires a slow operating type,
2 A/250 V fuse, available at your local
RadioShack store.
Caution:
• Before replacing the fuse, disconnect
the subwoofer’s AC plug and turn off
the amplifier/receiver.
• Do not use a fuse with ratings other
than those specified.
Use a flat-blade screwdriver to turn the fuse
holder (located on the back of the
subwoofer) counterclockwise. If the fuse is
blown, replace it with a new one.
CARE
Keep the speakers dry; if they get wet, wipe
them dry immediately. Use and store the
speakers only in normal temperature
environments. Handle the speakers
carefully; do not drop them. Keep the
speakers away from dust and dirt, and wipe
them with a damp cloth occasionally to keep
them looking new.
Caution: You might permanently damage
your speakers by cleaning them with a
vacuum cleaner. Use a feather duster or a
soft loose cloth instead.
13
SPECIFICATIONS
MAIN FRONT SPEAKERS
Speaker Complement
Woofer:.................................................................................................... 3-inch Woofer
Tweeter: ........................................................................... 1-inch Balance Dome Tweeter
Impedance ................................................................................................................ 6 Ohms
Frequency Response ..................................................................................... 120 Hz–20 kHz
Power Handling (RMS) ................................................................................................... 50W
Maximum Power ......................................................................................................... 100 W
Sensitivity ..................................................................................................................... 85 dB
Dimensions (HWD) ................................................................................ 61/4 × 4 × 41/2 inches
(160 × 100 × 115 mm)
Weight ...................................................................................................................... 1.55 lbs
(0.7 kg)
CENTER CHANNEL SPEAKER
Speaker Complement
Woofer:.................................................................................................... 3-inch Woofer
Tweeter: ........................................................................... 1-inch Balance Dome Tweeter
Impedance ................................................................................................................ 8 Ohms
Frequency Response ..................................................................................... 100 Hz–20 kHz
Power Handling (RMS) ................................................................................................... 50W
Maximum Power ......................................................................................................... 100 W
Sensitivity ..................................................................................................................... 87 dB
Dimensions (HWD) ..................................................................................... 4 × 10 × 5 inches
(100 × 250 × 124 mm)
Weight ...................................................................................................................... 2.75 lbs
(1.25 kg)
14
REAR CHANNEL SURROUND SPEAKERS
Speaker Complement
Woofer: ................................................................................................... 3-inch Woofer
Tweeter:......................................................................................... 1-inch Piezo Tweeter
Impedance ................................................................................................................ 6 Ohms
Frequency Response ..................................................................................... 120 Hz–15 kHz
Power Handling (RMS) .................................................................................................. 50W
Maximum Power ......................................................................................................... 100 W
Sensitivity ..................................................................................................................... 85 dB
Dimensions (HWD) ............................................................................... 61/4 × 4 × 41/2 inches
(160 × 100 × 115 mm)
Weight ...................................................................................................................... 1.19 lbs
(0.54 kg)
POWERED SUBWOOFER
Speaker Complement ...................................................................................... 8-inch Woofer
Frequency Response ........................................................................................ 50 Hz-400 Hz
Amplifier Output (RMS) ............................................................................................. 100 W
Sensitivity (Sound Pressure Level)............................................................ 86 dB 2 dB (w/m)
Adjustable Power Voltage ............................................................................. AC 120 V/60 Hz
Dimensions (HWD) ........................................................................... 141/4 × 9 × 161/2 inches
(360 × 225 × 415 mm)
Weight .................................................................................................................... 24.25 lbs
(11 kg)
Specifications are typical; individual units might vary. Specifications are subject to change and
improvement without notice.
15
Limited Warranty
This product is warranted by RadioShack against manufacturing defects in material and workman-
ship. The amplified subwoofer is warranted under normal use for one (1) year, and the center, front
and rear speakers are warranted under normal use for five (5) years, from the date of purchase from
RadioShack company-owned stores and authorized RadioShack franchisees and dealers. EXCEPT
AS PROVIDED HEREIN, RadioShack MAKES NO EXPRESS WARRANTIES AND ANY IMPLIED
WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, ARE LIMITED IN DURATION TO THE DURATION OF THE WRITTEN LIMITED WAR-
RANTIES CONTAINED HEREIN. EXCEPT AS PROVIDED HEREIN, RadioShack SHALL HAVE NO
LIABILITY OR RESPONSIBILITY TO CUSTOMER OR ANY OTHER PERSON OR ENTITY WITH
RESPECT TO ANY LIABILITY, LOSS OR DAMAGE CAUSED DIRECTLY OR INDIRECTLY BY USE
OR PERFORMANCE OF THE PRODUCT OR ARISING OUT OF ANY BREACH OF THIS WAR-
RANTY, INCLUDING, BUT NOT LIMITED TO, ANY DAMAGES RESULTING FROM INCONVE-
NIENCE, LOSS OF TIME, DATA, PROPERTY, REVENUE, OR PROFIT OR ANY INDIRECT,
SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, EVEN IF RadioShack HAS BEEN AD-
VISED OF THE POSSIBILITY OF SUCH DAMAGES.
Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limita-
tion of incidental or consequential damages, so the above limitations or exclusions may not apply to
you.
In the event of a product defect during the warranty period, take the product and the RadioShack
sales receipt as proof of purchase date to any RadioShack store. RadioShack will, at its option, unless
otherwise provided by law: (a) correct the defect by product repair without charge for parts and labor;
(b) replace the product with one of the same or similar design; or (c) refund the purchase price. All re-
placed parts and products, and products on which a refund is made, become the property of Ra-
dioShack. New or reconditioned parts and products may be used in the performance of warranty
service. Repaired or replaced parts and products are warranted for the remainder of the original war-
ranty period. You will be charged for repair or replacement of the product made after the expiration of
the warranty period.
This warranty does not cover: (a) damage or failure caused by or attributable to acts of God, abuse,
accident, misuse, improper or abnormal usage, failure to follow instructions, improper installation or
maintenance, alteration, lightning or other incidence of excess voltage or current; (b) any repairs other
than those provided by a RadioShack Authorized Service Facility; (c) consumables such as fuses or
batteries; (d) cosmetic damage; (e) transportation, shipping or insurance costs; or (f) costs of product
removal, installation, set-up service adjustment or reinstallation.
This warranty gives you specific legal rights, and you may also have other rights which vary from state
to state.
RadioShack Customer Relations, 200 Taylor Street, 6th Floor, Fort Worth, TX 76102
07/02
RadioShack Corporation
Fort Worth, Texas 76102
07A02
40-5040
Printed in China
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