40-4063.fm Page 1 Wednesday, August 11, 1999 9:45 AM
Cat. No. 40-4063
PRO LX7 Bookshelf Speaker
produces high sound quality with very
low distortion, and actually delivers de-
creasing distortion as the sound
moves to the higher frequency ranges.
Its features include:
—
Optimus True Line Source Driver
uses a pliable diaphragm to reduce or
eliminate distortion caused by excess
vibration. It also can reproduce higher
frequencies (over 20 kHz) without be-
ing limited by its physical construction.
OPTIMUS
Your PRO LX7 Bookshelf Speaker’s
internal elements were exclusively de-
signed to maintain shape through all
phases of operation, move diaphragm
elements with efficient speed, and
faithfully reproduce high frequencies.
— accu-
High-Compliance Woofer
rately tracks signals to provide out-
standing bass.
The 7-inch driver is specially designed
to accurately produce all sonic infor-
mation from 45 Hz to 2 kHz. The pli-
— provides broad,
smooth frequency response.
Acoustic Design
1
able diaphragm in the 3-inch ¥ 3 /2-inch
driver can accurately produce sonic in-
formation from 2 kHz to 25 kHz with
extraordinarily low distortion. The
tweeter’s unique design means there
is virtually no physical limitation to its
production of high-frequency sound.
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 between the speakers.
The speaker cabinet is finished in
black woodgrain vinyl. The black cloth
grille is acoustically transparent, and
you can remove it for safe and easy
cleaning.
If you must place the speakers farther
apart, turn them slightly inward. If you
must place them closer to each other,
turn them slightly outward. Experiment
with your speakers’ placement to dis-
cover the best location for them.
This speaker gives you amazing music
reproduction in a small enclosure. It
© 1995 Tandy Corporation.
All Rights Reserved.
Optimus and Radio Shack are registered trademarks used by Tandy Corporation.
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40-4063.fm Page 3 Wednesday, August 11, 1999 9:45 AM
CARE AND MAINTENANCE
Your Optimus PRO LX7 Bookshelf Speaker is an example of superior design and
craftsmanship. 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 from dust and dirt, which can cause prema-
ture wear of parts.
Handle the speaker gently and carefully. Dropping it can damage cir-
cuit boards and cases and can cause the speaker to work improperly.
Wipe the speaker with a damp cloth occasionally to keep it looking
CLEANER
new. Do not use harsh chemicals, cleaning solvents, or strong deter-
gents to clean the speaker.
Caution: You might permanently damage your speaker by cleaning it with a vacuum
cleaner. Instead, use a feather duster or a soft cloth.
Modifying or tampering with the speaker’s internal components can cause a mal-
function and might invalidate your speaker’s warranty. If your speaker is not per-
forming as it should, take it to your local Radio Shack store for assistance.
3
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40-4063.fm Page 4 Wednesday, August 11, 1999 9:45 AM
SPECIFICATIONS
Frequency Response...........................................................................45-25,000 Hz
Power Handling................................................................................80 Watts (RMS)
Maximum Power ....................................................................................... 160 Watts
Impedance ................................................................................... 8 Ohms (Nominal)
Speaker Complement ........................... 7-inch (17.8 cm) High-Compliance Woofer,
1
3-inch ¥ 3 /2-inch (7.6 ¥ 9 cm) Wide-Angle Mono-Pole Tweeter
Enclosure .........................................................................Black Wood-Grained Vinyl
Cabinet Dimensions.......................19 ¥ 9 ¥ 11 Inches (48.2 ¥ 22.8 ¥ 28 cm) (HWD)
Weight .............................................................................................14.8 lbs (6.7 kg)
Specifications are typical; individual units might vary. Specifications are subject to
change and improvement without notice.
RADIO SHACK LIMITED WARRANTY
This product is warranted against defects for 5 years from date of purchase from Radio
Shack company-owned stores and authorized Radio Shack franchisees and dealers.
Within this period, we will repair it without charge for parts and labor. Simply bring your
Radio Shack sales slip as proof of purchase date to any Radio Shack store. Warranty
does not cover transportation costs. Nor does it cover a product subjected to misuse or
accidental damage.
EXCEPT AS PROVIDED HEREIN, RADIO SHACK MAKES NO EXPRESS WARRAN-
TIES AND ANY IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE DURA-
TION OF THE WRITTEN LIMITED WARRANTIES CONTAINED HEREIN. Some states
do not permit limitation or exclusion of implied warranties; therefore, the aforesaid limi-
tation(s) or exclusion(s) may not apply to the purchaser.
This warranty gives you specific legal rights and you may also have other rights which vary from
state to state.
We Service What We Sell
9/94
RADIO SHACK
A Division of Tandy Corporation
Fort Worth, Texas 76102
10A5
Printed in Malaysia
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