Radio Shack PRO LX7 User Manual

© 1995 Tandy Corporation.

All Rights Reserved.

Optimus and Radio Shack are registered trademarks used by Tandy Corporation.

Cat. No. 40-4063

PRO LX7 Bookshelf Speaker

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. 

The 7-inch driver is specially designed

to accurately produce all sonic infor-

mation from 45 Hz to 2 kHz. The pli-

able diaphragm in the 3-inch 

¥

 3

1

/

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.

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.

This speaker gives you amazing music

reproduction in a small enclosure. It

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.

High-Compliance Woofer — accu-

rately tracks signals to provide out-

standing bass.

Acoustic Design — provides broad,

smooth frequency response.

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.

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.

OPTIMUS

40-4063.fm  Page 1  Wednesday, August 11, 1999  9:45 AM