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R
Cat. No. 12-1734
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6 /2-Inch 3-Way Flush Mount Speaker System
Your Optimus 61/2-Inch 3-Way Flush
Mount Speaker System is designed to
provide clean sound and superb perfor-
mance. Each speaker’s 61/2-inch woofer,
2-inch midrange, and 1-inch tweeter com-
bine to give you superb sound across the
entire audio spectrum. You can mount
your speakers on any solid flat surface us-
ing the supplied hardware. To get the
best sound from your speakers, please
read this entire manual carefully for the
proper wiring and mounting procedures.
We recommend that you temporarily wire
the speakers to your sound system before
you mount them, so you can test the
speakers and wire connections.
WIRING THE SPEAKERS
Note: Other auto sound systems’ wires
All Radio Shack auto sound systems
come with eight color-coded speaker
wires. This chart shows Radio Shack's
standard color codes.
might not use the same color codes. If
your auto sound system is other than a
Radio Shack brand, check its owner's
manual for the speaker wire color codes.
Connect the stereo's speaker wires to the
speakers, using the color code in the chart
as a guide. Then turn on your stereo to be
sure that you connected the speakers
properly.
Speaker Terminal
Wire Color
Left Rear
Green (+)/Green-Black (–)
White (+)/White-Black (–)
Violet (+)/Violet-Black (–)
Gray (+)/Gray-Black (–)
Left Front
Right Rear
Right Front
Caution: Do not connect any speaker
wires to chassis ground. Use all of the
specified wires to connect the speakers to
your vehicle's auto sound system.
For each speaker wire, match the nega-
tive conductor (with the black stripe) to the
negative (–) speaker terminal to ensure
proper phasing (+ to + and – to –). (Im-
proper phasing causes poor bass re-
sponse.)
© 1995 Tandy Corporation.
All Rights Reserved.
Optimus and Radio Shack are registered trademarks used by Tandy Corporation.
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SPECIFICATIONS
Speaker Size............................................................................................ 61/2-Inch Woofer
2-Inch Midrange
1-Inch Tweeter
Barium Magnet Weight ........................................................................................14.12 Oz
Power Handling................................................................................40 Watts Each (RMS)
Maximum Power ........................................................................................ 80 Watts Each
Impedance ............................................................................................................4 Ohms
Frequency Response ............................................................................... 50 Hz – 20 kHz
Sensitivity ................................................................................................................ 89 dB
Weight.............................................................................................2 Lbs, 2 Oz (960 gms)
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1
Dimensions ...................................................................... 41/2 × 7 /8 × 7 /8 Inches (HWD)
(114 × 181 × 181 mm)
Specifications are typical; individual units might vary. Specifications are subject to change
and improvement without notice.
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RADIO SHACK LIMITED WARRANTY
This product is warranted against defects for 90 days 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
as proof of purchase date to any Radio Shack
bring your Radio Shack sales slip
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 WAR-
RANTIES AND ANY IMPLIED WARRANTIES ARE LIMITED IN DURATION TO
THE DURATION OF THE WRITTEN LIMITED WARRANTIES CONTAINED
HEREIN. Some states do not permit limitation or exclusion of implied warranties;
therefore, the aforesaid limitation(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
3A5
Printed in Korea
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