Radio Shack 40-1437 User Manual

ortable Amp

lified S

peaker System

www.radioshack.com

OWNER’S MANUAL — Please read before using this equipment.

 CAUTIONS 

Using Batteries

• To avoid damage to the system, remove the batteries if you do not plan to use the speakers for a month or more, or if you plan to use AC or 12-Volt DC power.

• Use only fresh batteries of the required size and recommended type.

• Do not mix old and new batteries, different types of batteries, or rechargeable batteries of different capacities.

Using AC Power

•You must use a Class 2 power source that supplies 9V DC and

delivers at least 500 mA. Its center

tip must be set to positive and its plug must fit the system's DC 9V 500 mA jack. Using an adapter t hat does not meet these specifications could damage the system or the adapter.

• Always connect the AC adapter to the system before you connect it to AC power. When you finish, disconnect the adapter from AC power beforeyou disconnect it from the system. Follow these steps to power° the systemfromanACoutlet.

Using DC Power

• You must use a power source that supplies 9V DC and delivers at least 500 mA. Its center tip must be set to positive and its plug must fit the system’s DC 9V jack. Using an adapter that does not meet these specifications could damage the system or the adapter.

• Your vehicle must have a 12-Volt DC, negative-ground electrical system.

• Always connect the DC adapter to the system before you connect it to the power source. When you finish, disconnect the adapter from the power source before you disconnect it from the system.

Magnetically Shielded — So, you can use your speakersnear a TV or a monitor.

FRONT VIEW

Bass & Treble — Adjusting these controls

allow you to enhance the sound quality.

REAR VIEW

DC 9V Jack — Insert a

power adapter’s plug here.

Your RadioShack Portable Amplified

4. Repeat Steps 1– 3 for the other Speaker System lets you take excellent stereo sound with you almost anywhere. You can connect the speakers to any personal audio source, such as a cassette player, portable CD player, MP3 player, computer, or radio with a

/8-inch jack.

Using AC Power

You can power the system from a standard AC outlet with an AC adapter (not supplied), available at your local RadioShack store.

speaker.Ô

40-1437

/8 Inch Plug —

connects to an audio source’s

/8 inch output jack



CONNECTING POWER

Ô BATTERY NOTES Ô

• You must have working batteries in both speakers for the amplifier to function.

• If the sound becomes weak or the green indicator dims, replace the batteries.

• Alwaysdispose of old batteries promptlyand properly. Do not bury or burn them.

• When you connect the adapt er to AC power, the battery power is automatically disconnected.

IMPORTANT

If an icon appears at the end of a paragraph, go to the box on that page with the corresponding icon for pertinent information.

— Important Ô —Note  —Caution

Using Batteries

You can power the speaker system withfour C batteries (not supplied). Batteries are available at your local RadioShack store or online at www.radioshack.com.

1. Slide the battery compartment cover (on the back of each speaker) in the direction of the arrow and remove the cover.

2. Install two C batteries as indicated by the polarity symbols(+ and –) inside the compartment.

3. Replace the cover.



1. Insert the adapter's barrel plug into the system’s

DC 9V jack.

2. Plug the adapter into a standard AC outlet.

Using DC Power

You can power the system from a vehicle’s 12V power source (such as cigarette-lighter socket) using a 9V, 500 mA DCadapter (not supplied)available at your localRadioShack



store.

1. If necessary,set the adapter’s voltage switch to 9V.

2. Insert the adapter’s barrel plug into the system’s

RadioShack and RadioShack.comare trademarks used by

DC 9V jack.

RadioShack Corporation.

Ô NOTES Ô

• Before making connections , make sure the audio source’s power is off and its volume control is set to its minimum level.

• If the audio source is stereo, the speaker with the built-in amplifier is the right speaker.

• The system’s volume varies with the audio source’s volume level. Use the audio source's volume control to set the volume.

• If the audio source’s output power does not exceed 750 mW, you can use the speakers with POWER set to OFF. Volume will be lower than if you used the speaker system’s built in amplifier.

 CAUTION 

You might permanently damage your speakers by cleaning t hem witha vacuum cleaner. Use a feather duster or a soft loose cloth instead.

3. Plug the adapter’s large plug into the vehicle’s cigarette-lighter socket.

OPERATION

1. Insertthe speaker system’s1/8-inchmini plug into your audio source's headphone jack.Ô

2. Turnon the audio source and adjustthe volume to a comfortable listening level.

3. To turn the amplifier on, press The green indicator lights.

4. To enhance low frequency response,

BASS so that the button stays in.

press To return to normal response, press

BASS again so that the button is out.

5. To enhance high frequency response,

TREBLE so that the button stays

press in .

To return to normal response, press

TREBLE again so that the button is out.

6. To turn the amplifier off, press again.

CARE

Keep the speaker system dry; if it gets wet, wipe it dry immediately. Use and store the system only in normal temperature environments. Handle the system carefully; do not drop it. Keep the system away from dust and dirt, and wipe it with a damp cloth occasionally to keep it looking new.

POWER.

POWER



SERVICE AND REPAIR

If your system is not performing as it should, take it to your local RadioShack store for assistance. To locate your nearest RadioShack,use the store locatorfeatureon RadioShack's website (www.radioshack.com), or call 1-800-The Shack (843-7422) and follow the menu options. Modifying or tampering with thesystem’sinternal components can cause a malfunction and might invalidate its warranty.

SPECIFICATIONS

Full-range Shielded Speaker ............. 21/4 Inches

in diameter

Amplifier Input Impedance........................ 4 Ohms

Frequency Response .................500 Hz to 12 kHz

Tone Boost ..................... Bass, +5 dB at 125 Hz

Power Output (@10% THD)...0.75 W per Channel

Power Requirements ....................DC 9V, 500 mA

Dimensions .................. 4

Weight (Without Batteries) ........................12.3 oz

Specifications are typical; individual units might vary. Specifications are subject to change and improvement without notice.

Treble, +5 dB at 6.3 kHz

1 W per Channel (Maximum)

(with Adapter)

or 4 C Batteries

/4 × 33/4 × 311/16 I n ches

Limited Ninety-Day Warranty

This product is warranted by RadioShack against manufacturing defects in material and workmanship under normal use for ninety (90) days from the date of purchase from RadioShack company-owned stores andauthorizedRadioShackfranchisees anddealers. EXCEPTAS PROVIDED HEREIN, RadioShack MAKESNO EXPRESS WARRANTIES AND ANY IMPLIED WARRANTIES, INCLUDING THOSE OFMERCHANTABILITY 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 RESPONSIBILITY TO CUSTOMER OR ANY OTHER PERSON OR ENTITY WITH RESPECT TO ANY LIABILITY, LOSS OR DAMAGE CAUSED DIRECTLYOR INDIRECTLY BY USE OR PERFORMANCE OF THE PRODUCT OR ARISING O UT OF ANY B REACH 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 IF RadioShack HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Some states do not allow limitations on how long animplied warranty lastsor the exclusion or limitation of incidental or consequential damages, sothe 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 RadioShackstore.RadioShack will, at its option, unless otherwise provided by law: (a) correct the defect by product repair without charge for parts andlabor; (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 productsmay be used in the performance of warranty service. Repaired or replaced parts and products are warranted for the remainder of the original warranty 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.

02A03 40-1437 Printed in China

RadioShack Customer Relations, 200 Taylor Street, 6th Floor, Fort Worth, TX 76102

12/99

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