Infinity 50.3cs User manual

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ABOUTTHESE INSTRUCTIONS
Installation of automotive stereo components
can require extensive experience with a variety
of mechanical and electrical procedures. Although
these instructions explain how to install Kappa
Series Component Systems in a general sense, they
do not show the exact installation methods for your
particular vehicle. If you do not feel you have the
experience, do not attempt the installation yourself,
but instead ask your authorized Infinity car audio
dealer about professional installation options.
LOUD MUSIC AND HEARING
Playing loud music in an automobile can hinder
your ability to hear traffic, as well as permanently
damage your hearing.The maximum volume lev-
els achievable with Infinity speakers, combined
with high power amplification, may exceed safe
levels for extended listening. We recommend
using low volume levels when driving. Infinity
accepts no liability for hearing loss, bodily injury,
or property damage as a result of use or misuse
of this product.
REAR DECK PRECAUTION
In some cars, fuel tanks may be located directly
beneath the rear deck. Before installation, make
sure there is adequate speaker basket clearance
before considering this location!
ABOUTTHE CONTENTS
The Kappa Component System includes:
• 5-1⁄4" or 6-1⁄ 2" or 165mm woofer
• Grille and mounting adapter(s)
• 1" tweeter with surface/flush I-Mount™(patent
no. 5,859,917) kits
• Crossover network with mounting screws
NOTE: The supplied crossover network is designed
to work with the above-listed transducers. Do not
substitute another crossover network or use other
speakers when connecting the system (see
Figure 7A).
INSTALLATION TIPS
•Always wear protective eyewear when using
any tools.
•Turn off all audio components and other
electrical devices before you start. Disconnect
the (–) negative lead from your vehicle’s battery.
•Keep speakers in their package until final
installation. When moving a speaker, always
rest it with the cone or dome facing up. Never
use force to install any speaker.
•Check clearances on both sides of a planned
mounting surface before drilling any holes or
installing any screws. Remember that the
screws can extend behind the surface.
•At the installation sites, locate and make a
note of all fuel lines, hydraulic brake lines,
vacuum lines and electrical wiring. Use
extreme caution when cutting or drilling in
and around these areas.
•Before drilling or cutting holes, use a utility
knife to remove unwanted fabric or vinyl,
to keep material from snagging in a drill bit
or saw.
•For door installations, check the clearance
with the windows throughout the range of the
window’s travel, and verify that a mounted
speaker will not interfere with the window
crank or power window mechanism.
•If mounting speakers elsewhere, check for
clearance around rear deck torsion bars, glove
box or other structural elements.
•Do not mount speakers where they will get wet.
•If possible, select a mounting site for the
crossover network that is near the speakers and
provides easy access for connections.
Figure 1. Mounting the 50.3cs woofer with
the grille. Figure 2. Mounting the 60.3cs woofer with the grille.
INSTALLATION WARNINGS AND TIPS INSTALLATION

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Figure 3. Mounting the 60.3cs woofer in a standard
speaker location. A variety of adapter rings are
supplied to fit many installation configurations.
Figure 4. Mounting the 65.3cs in a 165mm
speaker location.
Figure 5A. Mounting the tweeter using the
I-Mount™flush-mounting kit.
Figure 5B. Aiming the tweeter at a desired
listening position.
Figure 6. Mounting the tweeter using the
I-Mount™surface-mounting kit. Remove the cover and mount the crossover
network. Observing proper polarity, connect the
speakers and amplifier, as shown in Figures 7A
and 7B. When done, replace the cover.
Figure 7A. Wiring connections on the crossover
network (shown with cover on).
Figure 7B. Locating wiring connections on the
50.3cs woofer. Other woofers are wired similarly.
1
SLIDE SCREW UP OR
DOWN TO ADJUST
TWEETER ANGLE.
4
SECURELY TIGHTEN
THE LARGE HAND NUT.
2
TIGHTEN NUT AND
WASHER TO LOCK
ANGLE SETTINGS.
3
ROTATE TO AIM
ANGLED TWEETER
TOWARD LISTENER.
Big Lug =
Small Lug =
To AMPLIFIER
SPEAKER OUTPUTS To WOOFER ToTWEETER
TW
WF
IN
-+-+-+-3dB
p/s 050
2ohm
2ohm
0.15mH
0.22mH
5.4uF
6.8uF
Red
Blk
ADAPTER RING(S)
1
2
–+
red
blk
1
2
–
+
red
blk
INSTALLATION CONNECTIONS

50.3cs
Type: 5-1⁄4" 2-Way Component
Crossover Frequency: 3.5kHz
Woofer
Speaker Impedance: 4 ohms
Power Handling: 85W RMS, 255W Peak
Sensitivity: 90dB @ 2.83V, 1m
Frequency Response: 55Hz –21kHz
Mounting Depth: 2" (51mm)
Cut-Out Diameter: 4-5 ⁄8" (118mm)
Tweeter
Speaker Impedance: 4 ohms
Power Handling: 50W RMS, 150W Peak
Sensitivity: 90dB @ 2.83V, 1m
Frequency Response: 3.5kHz –21kHz
Mounting Depth: 1-3 ⁄16" (31mm)
Cut-Out Diameter: 1-7/8" (47mm)
Infinity Systems, Inc., 250 Crossways Park Drive, Woodbury, NY 11797 USA
[phone] •FAX [phone] •www.infinitysystems.com
© 2001 Infinity Systems, Inc. •P/N: KAPCSOM2/01 •Printed 6/01
DECLARATION OF CONFORMITY
We, Harman Consumer International
2, route de Tours
72500 Chateau-du-Loir
France
Lutz Uphoff
Harman Consumer International
Chateau-du-Loir, France 2/01
declare in own responsibility, that the products described in this owner’s manual are in compliance with technical standards:
EN 50081-1:1992
EN 50082-1:1997
60.3cs
Type: 6-1⁄2" 2-Way Component
Crossover Frequency: 3.5kHz
Woofer
Speaker Impedance: 4 ohms
Power Handling: 90W RMS, 270W Peak
Sensitivity: 90dB @ 2.83V, 1m
Frequency Response: 45Hz –21kHz
Mounting Depth: 2-1⁄16" (53mm)
Cut-Out Diameter: 5" (127mm)
Tweeter
Speaker Impedance: 4 ohms
Power Handling: 50W RMS, 150W Peak
Sensitivity: 90dB @ 2.83V, 1m
Frequency Response: 3.5kHz –21kHz
Mounting Depth: 1-3 ⁄16" (31mm)
Cut-Out Diameter: 1-7/8" (47mm)
65.3cs
Type: 165mm 2-Way Component
Crossover Frequency: 3.5kHz
Woofer
Speaker Impedance: 4 ohms
Power Handling: 90W RMS, 270W Peak
Sensitivity: 90dB @ 2.83V, 1m
Frequency Response: 45Hz –21kHz
Mounting Depth: 2-3⁄8" (61mm)
Cut-Out Diameter: 5-1⁄2" (140mm)
Tweeter
Speaker Impedance: 4 ohms
Power Handling: 50W RMS, 150W Peak
Sensitivity: 90dB @ 2.83V, 1m
Frequency Response: 3.5kHz –21kHz
Mounting Depth: 1-3 ⁄16" (31mm)
Cut-Out Diameter: 1-7/8" (47mm)
SPECIFICATIONS