Infinity Kappa 32.9cf is no longer available

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Infinity Kappa 32.9cf 3-1/2" 2-way car speakers

Name: Infinity Kappa 32.9cf
Brand: Infinity
SKU: 108329CF
Rating: 5.0 (5 reviews)

Item # 108329CF

The Kappa 32.9cf 3-1/2" speakers feature light, but stiff woven glass-fiber woofer cones that won't flex or distort.

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Crutchfield: Infinity Kappa speakers

Infinity Kappa car speakers

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Infinity Kappa 32.9cf Only at Crutchfield

The Kappa 32.9cf 3-1/2" speakers feature light, but stiff woven glass-fiber woofer cones that won't flex or distort.

Item # 108329CF

Every order includes

Free lifetime tech support
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Shop all Infinity 3-1/2" Speakers

by Crutchfield's Kristen Schaub

Low impedance speakers draw more power from your amplifier for fuller sound

Infinity built the latest Kappa speakers with improved technology and high-end materials to provide you with outstanding sound reproduction. The low-impedance design makes these speakers very efficient, so you'll get great results powering them with a factory or aftermarket stereo.

Larger parts mean better impact

The Kappa 32.9cf 3-1/2" speakers feature light, but stiff woven glass-fiber woofer cones that won't flex or distort. The Plus One design offers a larger surface area for improved low-frequency output and efficiency, while longer voice coils produce tighter, snappier midbass. Large magnets keep the woofers running cooler by placing more steel close to the voice coils to act as a heat sink.

High-fidelity technology produces cleaner music

Infinity uses the same Metal Matrix Diaphragm tweeter found in many of their popular home speakers, so you'll hear the music the way it was recorded with minimal coloration or distortion.

The computer-optimized outboard crossover networks employ audiophile-grade components to separate highs and lows, so that the woofer and tweeter work together perfectly. Pre-wired crossovers eliminate a time-consuming step in your installation, and terminals at the end of the crossover wires screw directly to the speakers, leaving no chance for incorrect wiring.

Important Note: These Infinity Kappa speakers use a low impedance design to pull more power safely from your car stereo or amplifier. This design is compatible with virtually all factory and aftermarket stereos.

Installation Note: These Infinity speakers do not include screws or speed clips. You may be able to use the factory screws to install them, but it's always a good idea to have an assortment of self-tapping screws (5/8" to 1") and speed-clips on hand. Grilles are not included — factory grilles are appropriate for most installations.

Product highlights:

2-way 3-1/2" speakers (pair)
True Four Ohm Impedance technology: speaker's 2-ohm impedance combines with speaker wire impedance for a 4-ohm load
compatible with virtually all factory or aftermarket car stereos
Plus One® woven-glass-fiber woofer cone with hi-roll rubber surround
1" edge-driven M.M.D.® dome tweeter
computer-optimized outboard crossover with tweeter level control
direct-connect crossover dongle
power range: 2-35 watts RMS (105 watts peak power)
frequency response: 85-25,000 Hz
sensitivity: 92 dB
top-mount depth: 1-5/8"
warranty: 3 years
MFR # 32.9cf
Item # 108329CF

What's in the box:

Infinity Kappa 32.9cf owner's manual

Two 2-way speakers
2 In-line crossovers (attached)
2 Adhesive backed foam gaskets
Instructions
Warranty information

Featured video:

Researched by Crutchfield's Pat M.

Features & specs

General
Speaker Size
Driver Design	2-way
Woofer Design	Plus One Cone
Woofer Material	Woven-glass fiber
Woofer Surround	Hi-roll rubber
Midrange Design	---
Midrange Material	---
Tweeter Design	Dome
Tweeter Material	MMD
Super Tweeter Design	---
Super Tweeter Material	---
Impedance (Ohms)	2
Weather-resistant	---
Grilles Included	No grille
Parts Warranty	3 Years
Labor Warranty	3 Years
Specifications
Sensitivity (1W at 1 meter)	N/A
Sensitivity at 2.83 volts	92.1
Frequency Response	85 - 25k Hz
Maximum RMS Wattage	35
Peak Power Handling (Watts)	105
Top-mount Depth (Inches)	1 9/16
Bottom-mount Depth (Inches)	2 3/16
Cutout Diameter or Length (inches)	3 3/16
Mounting Height (Inches)	0.604
Frame Width	3.433
Frame Length	3.433

Product Research

Features

Plus One Woofer Cones: The Plus One speakers use cones more surface area than other speakers of the same size. This is accomplished by using a new basket design and hi-roll surround. The Plus One design offers greater bass output and a significant increase in efficiency.

Woven Glass Fiber Woofer Cones: This woven-glass-fiber material is very light and extremely stiff, minimizing cone flex. This results in very low distortion and improved clarity.

Edge Driven MMD Dome Tweeters: Each speaker has an Edge-driven MMD (Metal Matrix Diaphragm) dome tweeter. The benefit is increased power handling and reduced distortion at high output. This technology also allows for better integration with the mid/woofer.

High-Output Design: The high output 2-ohm voice coil design compensates for the high in-line resistance of small gauge factory wiring and extracts every watt from factory receivers, increasing overall system output and efficiency (relative to 4 ohm speakers). The speaker's 2.0-ohm impedance combined with the impedance of your speaker wire provides a true 4-ohm load to your connected headunit or amplifier. The speakers also benefit from increased power when you upgrade the wire and add aftermarket amplifiers, designed to power a 2-ohm load.

Crossovers: Kappa speakers include computer-optimized, voice-matched crossovers, using audiophile quality air core inductors and polypropylene capacitors. The crossover slope is 18 dB/octave.

Crossover Connections: Each crossover is connected to the speaker by a 6" wire. The input terminals are set screws that will accept up to 10 gauge bare wire.

Crossover Dimensions:

Length: 3-1/16"
Width: 1-1/4"
Height: 1-3/16"

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