Optimus STS 1230 User Manual

STS 1230 Three-Way Speaker

OPTIMUS

Cat. No. 40-4089

Your Optimus STS 1230 Three-Way
Speaker gives you outstanding music
reproduction in a small enclosure.

12-Inch High-Compliance Woofer

—

gives you excellent bas s so und.

4-Inch Fixed-Edge Midrange

—
gives you more accu rate “ voice” rang e
sound.

1-Inch Extended-Range Tweeter

—
gives you clear, cl ean, high-frequency
sound.

©

1999 Tandy Corporation.

Optimus and RadioShack are registered trademarks used by Tandy Corporation.

All Rights Reserved.

SPEAKER PLACEMENT

For the best stereo image, place a pair
of speakers so the distance between
them is about the same as the dis­tance between the listening area and
the point halfway betwee n the speak­ers.

If you must place the speakers fa rther
apart, turn them slightly inward. If you
must place them closer to each other,
turn them slightly ou tward. Experi ment
with your speakers’ placement to find
the best location for them.

CONNECTIONS

Your local RadioShack store has a
wide selection of speaker wire. We
recommend you use color-coded or
marked wire to help you cor rectly co n­nect the wire. Most c olor-coded wires
have a stripe running down one of th e
conductors and marked wires have
ridges along one of the conductors.

With the speaker in its approxi mate lo­cations, measure the distance from
each speaker to yo ur receiver/amplifi­er.

Cautions:

• Take care never to exceed the
speaker’s maximum power rating
(see “Specifications”).

• To avoid any damage to the
speaker or amplifier/receiver, turn
off the amplifier/receiver before
making connections.

inch of metal wire and twist the
loose strands.

h

c

In

4

/

1

Conductors

s

e

h

c

n

I

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3. Press the tab on the speaker’s
negative (–) terminal and insert
one of the wire ends. Then release
the tab.

Use 18-gauge speake r wire (not sup­plied) for distances up to 50 feet. For
greater distances, use 16-gauge wire
(not supplied).

Note:

For maximum bass response
and the best overall performance, con­nect your speake r so it is in ph ase (+
to +, and – to –).

1. Separate the wire’s two conduc­tors at both ends for a length of
about 4 inches.

2. Strip the insulation from the ends
of each conductor to expose

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4. Press the tab on the speaker’s
positive (+) terminal and insert one
of the wire ends. Then release th e
tab.

5. Using the speaker wi re’s code as
a guide, connect t he wire from the
speaker ’s negative (–) terminal to
the receiver/amplifier’s left/right
negative (–) terminal.

Then connect the wire from the
speaker’s positive (+) terminal to
the receiver/amplifier’s left/right
positive (+) terminal.

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/

6. Repeat Steps 3-5 to connect an­other speaker.

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CARE AND MAINTENANCE

Your RadioShack STS 1230 Three-Way Speaker is an example of superior
design and craftsmans hip. The following suggestions will help you care for
your speaker so you can enjoy it for years.

Keep the speaker dry. If it gets wet, wipe it dry immediately. Liquids
might contain minerals that can corrode the electronic circuits.

Use and store the speaker only in normal temperature environ­ments. Temperature extremes can shorten the life of electronic de­vices and distort or melt plastic parts.

Keep the speaker away fr om dust and dirt, whi ch can cause pre­mature wear of parts.

Handle the speaker ge ntly and carefu lly. Dropping i t can damage
circuit boards a nd cases and can cause the speaker to work im ­properly.

Wipe the speaker with a damp cloth occasionally to keep it looking
new. Do not use harsh chemicals, cleaning solvents, or strong de­tergents to clean the speaker.

Caution:

vacuum cleaner. Instead, use a feather duster or a soft cloth.
Modifying or tamper ing with the speak er’s internal c omponents can ca use a

malfunction and might invalidate its warranty. If your speaker is not performing
as it should, take it to your local RadioShack store for assistance.

You might permanen tly dama ge your sp eaker by c leaning it with a

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SPECIFICATIONS

Frequency Response.........................................................................50-20,000 Hz

Power Handling............................................................................. 100 Watts RMS

Maximum Power .................................................................................... 200 Watts

Impedance ................................................................................. 8 Ohms (Nominal)

Speaker................................................. 12-Inch (30 cm) High Compliance Woofer

4 Inch (10 cm) Fixed-Edge Midrange

1-Inch (2.54 cm) Extended-Range Tweeter

Dimensions ....................................................... 25

5

Shipping Weight..............................................................................28.6 lbs (13 kg)

Specifications a re typ ic al ; ind iv id ual uni ts m igh t va ry. Specifications are subject to
change and improvement without notice.

Limited Five-Year Warranty

This product is warranted by RadioShack against manufacturing defects in material and workmanship 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, Radio Shac k MAKES NO E XPRE SS WARRANTIES AND ANY IM PLIED WARRANTIES ,
INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION
TO THE DURATION OF THE WRITTEN LIMITED WARRANTIES CONTAINED HEREIN. EXCEPT AS PROVIDED HEREIN, Ra­dioShack SHALL HAVE NO LIABILITY OR RESP ONSIBILITY TO CUSTOMER OR ANY OTHER PERSON OR EN TITY 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 WARRANTY, INCLUDING, BUT NOT LIMITED TO, ANY DAM­AGES RESULTING FROM INCONVENIENCE, LOSS OF TIME, DATA, PROPERTY, REVENUE, OR PROFIT OR ANY INDI­RECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, EVEN I F RadioShack HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
Some states do not allow the li mitation s on how long a n imp li ed war ran ty lasts or the e xclusi on of incide ntal o r conseque nti al 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 replaced parts and products, and products on which a refund is made, become the property of RadioShack.
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 t he or iginal warr anty p eriod. 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 fai lure ca used by or attribu table 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, Dept. W, 100 Throckmorton St., Suite 600, Fort Worth, TX 76102

We Service What We Sell

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16

1

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/4 Inches (HWD)

12

(65 × 36 × 31 cm)

3/97

RadioShack

A Division of Tandy Corporation

Fort Worth, Texas 76102

03A99 Printed in Malaysia