Infinity KAPPA 90CSX 6 x 9 Two-Way Car Audio Component System w/ gap-Selectable Crossover + Sound Deadening Kit & Stinger Fast Rings (BUNDLE PACKAGE)

Infinity KAPPA 90CSX 6 x 9 Two-Way Car Audio Component System w/ gap-Selectable Crossover + Sound Deadening Kit & Stinger Fast Rings (BUNDLE PACKAGE)

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Compustar Remote Start Bundle for 2018 - 2019 Jeep Wrangler JL (Automatic Transmission)

Compustar Remote Start Bundle for 2018 - 2019 Jeep Wrangler JL (Automatic Transmission)

Infinity KAPPA 90CSX 6 x 9 Two-Way Car Audio Component System w/ gap-Selectable Crossover + Sound Deadening Kit & Stinger Fast Rings (BUNDLE PACKAGE)

Infinity's Kappa speakers set a new standard in car audio. Our Patented Plus Oneâ„¢ woofers deliver tight robust bass and high-output that is detailed and musical. Edge-driven textile dome tweeters with oversized voice coils deliver silky smooth highs with increased thermal power handling for high volume enthusiasts.
Availability: In stock

Metra Ballistic SS WEDGE Speaker Kit

Includes Ballistic Series Sound Deadening w/ Black Finish WITH PURCHASE

Get a Ballistic Series SS WEDGE Sound Deadening Kit with your purchase.

BALLISTIC"™s super strong adhesive can withstand temperature extremes between -65ËšF to +300ËšF (-54ËšC to 149ËšC). BALLISTIC is the ideal product in creating an acoustical barrier between unwanted external noise and vibrations and your desired inter cabin acoustics.


4 Sq. Ft. Ballistic Series Sound Deadening w/ Black Finish (1 Piece of 18" x 32")

Black butyl based material with 4 mil jet black aluminum constraining layer

Ideal for doors trunks tunk lids interior panels and floor boards

Original Cost: $34.95

Stinger RoadKill Fast Rings

Includes Stinger Roadkill RKFR69 FAST Rings WITH PURCHASE

Get Stinger Roadkill RKFR69 FAST Rings Kit with your purchase.

The Stinger 3-piece foam ring speaker enhancement system solves the problem of acoustically coupling aftermarket speakers to factory speaker openings. The RoadKill Fast Rings kit increases speaker output improves the projection of the audio into the car cabin and reduces unwanted rear reflections that can degrade the sound.


Reduce panel vibration

Increase mid-bass response

Enhanced audio output efficiency

Minimize destructive wave interference

Help prevent front and rear wave cancellation

Easy installation with peel & stick application

Maximize performance for speaker installations

Original Cost: $24.99

General Specifications:-

  • Power Handling 110W RMS 330W peak

  • Sensitivity (@ 2.83V) 96dB

  • Frequency Response 35Hz – 30kHz

  • Voice Coil Diameter 1-1/16in. (35mm)

  • Impedance 2.5 ohms


Seven Models to Suit All Applications and Environments

6" x 9" three-way car audio multielement speaker

Patented Plus One™ Glass Fiber Woofers

"Infinity’s glass fiber woofer cones are lighter and stiffer with more cone-area than the competition delivering increased low-frequency output and higher efficiency. Hearing them is believing them. "

Edge-driven textile dome tweeters

These are not commonly used W-domes but edge-driven textile dome speakers that will deliver broader and smoother high frequency response. Our larger voice coil also optimizes thermal power handling with low distortion and high reliability at high volume.

UniPivot Tweeter

The tweeter is angled and can also be rotated 270° after installation on most models. This gives you imaging options and the ability to elevate the soundstage if the speaker is mounted low in a door. There is also a push-button tweeter level control (+O dB flat and +3 dB) to custom tune high frequencies in coaxial models for on- and off-axis speaker placement.

3-way Upgradability

Kappa 2-way component system crossovers are gap-selectable to accommodate a midrange upgrade. The optional midrange includes bandpass crossover to upgrade a two-way system into a three-way system with perfect tonal balance.

SLI(Super Low Impedance) High Output design

High output 2.5 ohm ohm architecture with low impedance voice coils enables the speaker to extract every watt from the amplifier and deliver peak power with ease. The lower impedance also compensates for any added resistance in thin factory-installed wiring.

Ultra-High Sensitivity (up to 96dB@2.83V/1m)

High sensitivity allows high-output without overdriving the system. With a sensitivity of up to 96 decibels at 2.83 volts/1 meter Kappa speakers achieve excellent volume with superb musicality with as little as 5 watts RMS. (Kappa speakers are ideal for upgrading original factory-installed speakers.)

Harman Standard Reliability Testing

Infinity speakers have to undergo a testing process that would destroy lesser speakers. Infinity freezes them bakes them shakes them blasts them with ultraviolet light and drives them at full power for days at a time.

Completely Tuned

Speakers are individually tuned with outboard passive crossovers using audiophile grade inductors and capacitors to assure high quality audio versus “off-the-shelf” sound. This means that specifications as well as speaker characteristics are considered when tuning the Infinity sound.

Kappa by Infinity

Infinity is in the business of designing reference quality speakers and Kappa car audio speakers are no exception. (And they look every bit as good as they sound—black with copper trim. Very tasty!)

Know What's In The Box

  • 2 x Speakers

  • 2 x Grilles

  • 2 x Spacers

  • 2 x Foam gaskets

  • 8 x screws

  • 8 x speed clips

  • 2 x Infinity logo badges

  • 2 x brand stickers

  • Owner’s manual

More Information
UPC Code: 50667371753
Brands Infinity
Color Black
Speaker Size 6X9
Speaker Type 2-Way Speakers
Sensitivity at 2.83 Volts Over 91dB
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