Infinity 4012i User manual

reference series
4012i,5012i,6012i,6012si,9612i,
9613i,3012cf,6412cf,6412cfp,6812cf
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reference series
THANK YOU for purchasing Infinity’s Reference
Series multielement automotive loudspeakers.
We’ve organized this manual to make their
installation as simple and trouble-free as possible.
Please read it thoroughly before proceeding.
Remember to keep your sales receipt with this
manual in a safe place so both are available for
future reference.
IMPORTANT: Installation of automotive stereo
components can require extensive experience
with a variety of mechanical and electrical
procedures. Although these instructions
explain how to install Reference Series speakers
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; instead, ask
your authorized Infinity car audio dealer about
professional installation options.
WARNING: Playing loud music in an automobile
can permanently damage your hearing, as well as
hinder your ability to hear traffic.The maximum
volume levels 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.
INSTALLATION WARNINGS AND 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.
CAUTION: In some cars, fuel tanks may be
located directly beneath the rear deck. Check
for adequate speaker basket clearance before
considering this location!
• 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.
Figure 1. Mounting the Reference Series speakers
using supplied grille.
Note:The 3012cf, 6412cf, 6412cfp and 6812cf
speakers are designed to be installed under
factory grilles. Consequently, no grilles are
packaged with these models.
Note:The 6812cf is intended to replace 5" x 7"
and 6" x 8" speakers.
INSTALLATION
Figure 2. Modifying the 4012i to be installed in
locations requiring fewer than 4 mounting “ears”.
Note: Bend tab back and forth to detach it from
the speaker.

reference series
INSTALLATION
Figure 3. Mounting the 6412cf and 6412cfp.
Note:The 6412cf and 6412cfp are designed to be
installed under factory grilles. Consequently, no
grilles are packaged with these models.
Note: If you are replacing a DIN (oval basket)
4" x 6" speaker with a 6412cf, remove the speaker
from the mounting bracket as shown in Figure 3.
UniPivot™Tweeter: Rotate tweeter, so it is angled
toward the listener, using the UniPivot feature
on the 5012i, 6012i, 9612i and 6812cf.
INTERMOUNT III (PATENT NO.6,505,705)
The 6012i and 6012si are packaged with two
different speaker adaptor rings.These are used
to install the 6-1/2" speakers in various vehicles.
The metal ring can be mounted in many
European vehicles, while the plastic ring can be
mounted in many vehicles using 6-3/4" speaker
locations or three-point mounting frames.
Figure 4. Mounting the 6012i or 6012si with
the grille.
Figure 6. Mounting the 6012i or 6012si in standard
speaker locations.
CONNECTIONS
Figure 7. Connect the speakers to the amplifier
observing proper polarity.
FOAM GASKET
FOAM GASKET
FOAM GASKET





MOUNTING RING





FOAM GASKET
Figure 5. Mounting the 6012i or 6012si in 165mm
speaker locations.
SMALL LUG
IS NEGATIVE (—)
BIG LUG IS
POSITIVE (+)

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Infinity Systems, 250 Crossways Park Drive, Woodbury, NY 11797 USA
516.674.4463 • FAX [phone] • www.infinitysystems.com
© 2005 Harman International Industries, Incorporated • Part No. REFME1/05
SPECIFICATIONS
4012i
Type: 4" 2-Way
Speaker Impedance: 4 Ohms
Power Handling: 35W RMS, 105W Peak
Frequency Response: 85Hz – 21kHz
Sensitivity (2.83V, 1m): 91dB
Mounting Depth: 1-7/8" (48mm)
Cutout Diameter: 3-3/4" (96mm)
5012i
Type: 5-1/4" 2-Way
Speaker Impedance: 4 Ohms
Power Handling: 45W RMS, 135W Peak
Frequency Response: 67Hz – 21kHz
Sensitivity (2.83V, 1m): 91dB
Mounting Depth: 2-1/4" (58mm)
Cutout Diameter: 4-11/16" (120mm)
6012i
Type: 6-1/2" 2-Way
Speaker Impedance: 4 Ohms
Power Handling: 60W RMS, 180W Peak
Frequency Response: 53Hz – 21kHz
Sensitivity (2.83V, 1m): 92dB
Mounting Depth: 2-1/16" (53mm)
Cutout Diameter: 5" (127mm)
6012si
Type: 6-1/2" Shallow-Mount
2-Way
Speaker Impedance: 4 Ohms
Power Handling: 50W RMS, 150W Peak
Frequency Response: 53Hz – 21kHz
Sensitivity (2.83V, 1m): 92dB
Mounting Depth: 1-15/16" (50mm)
Cutout Diameter: 5" (127mm)
9612i
Type: 6" x 9" 2-Way
Speaker Impedance: 4 Ohms
Power Handling: 100W RMS, 300W Peak
Frequency Response: 46Hz – 21kHz
Sensitivity (2.83V, 1m): 92dB
Mounting Depth: 3" (77mm)
Cutout Diameter: 6-1/16" x 8-7/8"
(154mm x 226mm)
9613i
Type: 6" x 9" 3-Way
Speaker Impedance: 4 Ohms
Power Handling: 100W RMS, 300W Peak
Frequency Response: 46Hz – 21kHz
Sensitivity (2.83V, 1m): 92dB
Mounting Depth: 3" (77mm)
Cutout Diameter: 6-1/16" x 8-7/8"
(154mm x 226mm)
3012cf
Type: 3-1/2" 2-Way
Speaker Impedance: 4 Ohms
Power Handling: 25W RMS, 75W Peak
Frequency Response: 85Hz – 21kHz
Sensitivity (2.83V, 1m): 90dB
Mounting Depth: 1-7/16" (37mm)
Cutout Diameter: 3-1/16" (78mm)
6412cf
Type: 4" x 6" 2-Way
Speaker Impedance: 4 Ohms
Power Handling: 40W RMS, 120W Peak
Frequency Response: 72Hz – 21kHz
Sensitivity (2.83V, 1m): 91dB
Mounting Depth: 1-15/16" (50mm)
Cutout Diameter: 3-5/8" x 5-5/8"
(93mm x 143mm)
6412cfp
Type: 4" x 6" 2-Way Plate
Speaker Impedance: 4 Ohms
Power Handling: 45W RMS, 135W Peak
Frequency Response: 72Hz – 21kHz
Sensitivity (2.83V, 1m): 91dB
Mounting Depth: 1-15/16" (50mm)
Cutout Diameter: 3-9/16" x 5-11/16"
(91mm x 145mm)
6812cf
Type: 6" x 8"/5" x 7" 2-Way
Speaker Impedance: 4 Ohms
Power Handling: 60W RMS, 180W Peak
Frequency Response: 49Hz – 21kHz
Sensitivity (2.83V, 1m): 92dB
Mounting Depth: 2-7/16" (62mm)
Cutout Diameter: 5" x 7-3/16"
(127mm x 183mm)
Declaration of Conformity
We, Harman Consumer Group International
2, route de Tours
72500 Chateau-du-Loir
France
declare in own responsibility that the products
described in this owner’s manual are in compliance
with technical standards:
EN 61000-6-3:2001
EN 61000-6-1:2001
Klaus Lebherz
Harman Consumer Group International
Chateau-du-Loir, France 1/05
A valid serial number is required for warranty coverage.
Features, specifications and appearance are subject to change without notice.