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Infinity 693.9I

220W 6x9" 3-Way Kappa Series Coaxial Speakers w/ Edge-Driven UTF Tweeters

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List price $259.95

$94.99

with warranty

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Bundled Savings with this Product

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Get 25% off Sound Dampening Speaker Kit with Purchase!

For a limited time, get 25% off of the NVX SDSK2 Speaker Kit with a qualifying pair of speakers! Sound dampening will eliminate rattles, insulate against heat, and also improve the sound and output of your speakers!

3.75

13965

100

Infinity 693.9I

$94.99

+

25% OFF

NVX SDSK2

$14.99

Special Price $11.24 ($14.99 if purchased separately)

NVX SDSK2

• Eliminates Road Noise
• Quiets Vibrations
• Stops Annoying Rattles
• Increases SPL
• Reduces Heat
• Simple To Install
• Peel and Stick Installation
• Two 10" x 10" Pieces

(Offer 1 of 1)

Combined Total Price

$106.23

You Save $3.75

Kappa: The Essence of Infinity

This Infinity Kappa 693.9I is the essence and trademark of Infinity car audio. With all the high-end engineering and technology that goes into each Kappa speaker, you will sure that you are receiving only the highest quality components. Made with a woven glass fiber woofer cone, which contributes to low cone flex, low distortion, and enhanced acoustic clarity. Due to the increased power handling of the Kappa series, the Kappa 693.9I feature edge-driven MMD dome tweeters that allow for a seamless sonic integration between the tweeter and the mid-woofer. Using the latest in loudspeaker engineering, each of the crossovers has computer optimized voice-matched outboard passive crossovers for flawless performance.

Unipivot: Staging Made Easy

The Infinity 693.9I features a patented Unipivot tweeter design that ensures proper imaging when the speakers are installed. With the tweeter capable of being moved, it is positional and rotational even after the final screw secures the speaker in the door. Since most speakers are installed low in the door, the Unipivot design brings the soundstage up to the listener for more accurate and enjoyable experience. Each of the Kappa coaxial speakers, such as the Infinity Kappa 693.9I feature adjustable tweeter level control. This switch will adjust the tweeters output by 3 dB. That simple tuning can make all the difference in your system and it ensures that your Kappa speakers will deliver exactly the sound that you are looking for.

True Four Ohm Technology

The engineers at Infinity have developed a speaker that works for all applications. The True Four Ohm Technology used in these speakers make it perfect for running directly of a headunit or with an aftermarket headunit and amplifier. All of the speakers in the Infinity Reference line feature a 2 ohm voice coil. However, when you factor in the small OEM speaker wire of most vehicles and the heating in the voice coil during use, the impedance actually seen by the amplifier will increase. Infinity has adjusted the speaker to be safely connected to any headunit.

General Features:

  • 6" x 9" Kappa Series 3-way Speakers
  • Power Handling:
    • Peak: 660 watts per pair / 330 watts each
    • RMS: 220 watts per pair / 110 watts each
  • Woven glass fiber cone woofer
  • Rubber surround
  • Edge driven MMD dome midrange
  • UHF dome tweeter
  • Unipivot patented rotating tweeter allows tweeter to be directed at the listener's location
  • Direct connect computer-optimized, voice-matched outboard passive crossover for superb detail and accuracy
  • Tweeter level adjustment on tweeter by simple push of a button right on the tweeter faceplate to add or subtract 3 dB output
  • 2 ohms impedance
  • Top-mount depth: 3-1/4"
  • Authorized Internet Dealer
  • 1 year Manufacturer's warranty

Priced Per Pair

Product History:

Infinity 693.11I thumbnail
(newest, current model)
Infinity 693.9I thumbnail
(previous model, replaced by Infinity Kappa 693.11I)
Infinity 693.7i thumbnail
(previous model, replaced by Infinity 693.9I)
Infinity 693.5I thumbnail
(previous model, replaced by Infinity Kappa 693.7i)

Speaker Specifications

Series
This is the manufacturer product line of speakers.
Kappa (Infinity)
Priced Per
Car Speakers are typically sold in pairs so you will receive 2 speakers for each speaker purchase on speakers marked "Priced Per Pair". If a speaker is marked "Priced Per Each" then the speaker is sold individually and each purchase you make will result in 1 speaker. High-powered tweeters, midrange and full-range pro audio for car speakers are typically sold per each speaker.
Pair
Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
6" x 9"
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
3-way
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Dome
Tweeter Composition
Materials such as polypropylene, silk, cloth, and paper are the most common, where as many more recent tweeters are now manufactured with composites such as Aluminum, Titanium, Mylar, and other materials.

PEI is an acronym for "Polyetherimide" which is an amorphous, amber transparent, high-performance thermoplastic.

Metal Matrix Diaphragm
Woofer Composition
Lightweight woofer cone materials are essential for efficient operation. Poly cones produce exceptional sound and are sturdy against various changes in temperature. Paper cones are very efficient, and when treated for moisture resistance, will perform at a high level. Poly refers to polypropylene, which is thermoplastic or fibers that are polymers of propylene. IMPP refers to injection molded polypropylene, a commonly used process and material in speakers.
Woven Glass Fiber
Woofer Surround
A speakers surround is part of the suspension system. The surround protects the cone and prevents it from being displaced as it flexes out from the basket. It is usually made of a durable material like treated foam or rubber in order to withstand the strenuous job of producing bass frequencies.
Rubber
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
330 watts
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
110 watts
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
 
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
96 dB
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
35 - 30000 Hz
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
2 ohms
Top-Mount Depth
The depth when installed on top of the mounting surface. Measured from the bottom of the speaker's magnet to the bottom of the mounting holes on the rim of the speaker.
3-1/4"
Bottom-Mount Depth
The depth when installed from the bottom of the mounting surface. Measured from the bottom of the speaker's magnet to the top of the mounting holes on the rim of the speaker.
3-5/8"
Cutout Dimensions
Refers to the dimensions of the hole, measured in inches or millimeters, required to contain the speaker.
8-3/4 x 5-7/8" 

Specials with this Item

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On Sale

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
88%
4 Star
11%
3 Star
1%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.8
Value
4.8
Features
4.8
Design
4.7
Usability
4.8

Mike

Saginaw, MI

Overall
Durability
Value
Features
Design
Usability

Great Sound

April 12, 2011

I replaced the all the speakers in my 84 Camaro and they rock with the Sony CDX-GT700HD head unit I also purchased from Sonic Electonix. Great value and sound!

4 of 4 found this helpful

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George

El Dorado, CA

Overall
Durability
Value
Features
Design
Usability

Nice 6x9s

December 2, 2012

I was looking to upgrade my 94 Camry from factory rear speakers to something nice without breaking the bank. The speakers sound great and have worked well for the past 6 months. They are a bit of a challenge to fit in the 94 Camry rear deck but with some cutting and modifications they now fit.

2 of 2 found this helpful

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Kacem

Canada

Overall
Durability
Value
Features
Design
Usability

Infinity sound reproduction Kappable !

November 5, 2012

If you are looking for an incredible sound from your car speakers, don't look no further and go for these incredible quality engineered speakers ! Once again Infinity is on top!

2 of 2 found this helpful

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Stefan

Parma Heights, OH

Overall
Durability
Value
Features
Design
Usability

Excellent but.....

June 29, 2014

Just installed a pair in my 07 Corolla S, and they sound excellent. Install was fast and easy, but the cool looking external crossover dongle looking thing will cause a rattle if you dont tie it down some kind of way.

0 of 0 found this helpful

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Rudy

Donna, tx

Overall
Durability
Value
Features
Design
Usability

Superb value

May 22, 2014

Bar none I would recommend these speakers to anyone. The best sounding pair of speakers I have owned and I've owned a lot of speakers. 2ohm gives it a great sound and keeps ur amp a lot cooler. Hands down would recommend these to anyone looking for superb sound at a decent price...

0 of 0 found this helpful

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Peanuts

San Diego, CA

Overall
Durability
Value
Features
Design
Usability

Awesome 6X9!

May 8, 2014

Installed 4 of these in my 2012 Ram single cab truck with a kicker amp. These rock at every level. They are paired with a sub so im just using for mids and highs which they do an awesome job. Music is clear and crisp. I tried them without the sub in full range and they have nice bass too. I found that the button set at 0db sounds a lot better than the -3db setting. The -3db setting made my 4channel amp run hotter and they sound better at 0db. Only one problem i had was that i had to use the spacer included in order to make them clear the window and that pushed them out to where the door panel was pushing up against the tweeter setting button on the speaker. The door panel pushed the tweeter button in the -3db position so i had to cut a very small hole on the door panel to clear the button out to the 0db setting. This 0db setting made a huge difference in sound and performance on my amp. Sonicelectronix had the best price and very fast shipping without having to pay shipping upgrades! Thanks for an awesome product!

0 of 0 found this helpful

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Erotas

Groton, CT

Overall
Durability
Value
Features
Design
Usability

They sound great

April 25, 2014

I have them running off a 800.4 power series amp. Amazing sound. They are really loud and clear. Great mid bass. I would recommend to anyone looking for a great sounding 6x9 that can handle some power. And at the sale price, you can't beat em.

0 of 0 found this helpful

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Michael

Illa noize

Overall
Durability
Value
Features
Design
Usability

Love them

March 25, 2014

They are a lot better than I thought it would be putting massive amounts of wattage and they are keeping up so far and they sound great! I might buy another set of them

0 of 0 found this helpful

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Tim

San Jose, California

Overall
Durability
Value
Features
Design
Usability

Great service

March 10, 2014

Bought a pair of Infinity speakers for my car, delivered before expected.

0 of 0 found this helpful

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Rail

Denver,CO

Overall
Durability
Value
Features
Design
Usability

Great,great sound

March 3, 2014

I have installed these speakers in a 1992 Formula Firebird and they sound great! Although the factory specs initially indicated that the speakers would be too deep for the space behind the sails they fit fine. I received them in record time from Sonic Electronix and overall I am thrilled. Great speakers!

0 of 0 found this helpful

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bandidopelon

Corpus Christi Texas

Overall
Durability
Value
Features
Design
Usability

awesome

February 28, 2014

Clearest crystal sound, loud as hell, no distortion, plenty of bass, I swear by infinity car speakers.

0 of 0 found this helpful

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RANDALL

Riverview, FL

Overall
Durability
Value
Features
Design
Usability

EXCELLENT

February 24, 2014

WORKS GREAT, EASY INSTALL, SOUNDS AWESOME, DEFINETLY RECOMMEND THIS PRODUCT

0 of 0 found this helpful

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Ed

San Marcos, CA

Overall
Durability
Value
Features
Design
Usability

Great speakers

January 26, 2014

Definitely an improvement over stock and @ 2 ohms can be driven hard with little power so low noise.

0 of 0 found this helpful

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Juan

San Antonio, TX

Overall
Durability
Value
Features
Design
Usability

Great Speakers

January 24, 2014

Love the speakers, i did run into a small problem, the original Toyota factory speakers I replaced had much smaller magnets. The new Infinity Kappa's had a larger magnet and resulted in a tighter fit in my trunk. Other than that the speakers sound great!!

0 of 0 found this helpful

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Hotdog

Marthaville

Overall
Durability
Value
Features
Design
Usability

Kappa 693.9I 6X9 speakers

January 2, 2014

After reading the reviews, I decided to buy two 6 X 9s for my buick lesabre. I hooked them up to a 450-W amp and was blown away by their power and sustained clearity even at high volume. I do not use them as Boom-Boom. I actually listen to clasical music. These speaker are great. A little pricy, but well worth the investment. As soon as Sonic puts the 6.25 Kappas on sale I will be getting those from the front door panel and power them with a 200-W amp. Very clear and clean sound from a stock head unit.

0 of 0 found this helpful

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Samuel

Granbury, TX

Overall
Durability
Value
Features
Design
Usability

Great value

December 30, 2013

I highly recommend this product. The sound quality from them makes them well worth the money. I would buy the exact same ones again if I ever needed to. Just make sure you have the space for them. They are pretty wide on the sides.

0 of 0 found this helpful

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John

Toledo, IL

Overall
Durability
Value
Features
Design
Usability

Excellent speakers

December 2, 2013

These kappa's are ridiculous. Super clear highs ,fantastic lows ,and believe me they are extraordinarily durable. I've installed a lot of different speakers for people ,and sure I've heard SLIGHTLY better sound quality but it wasn't worth two or three hundred dollars more that people payed for it. THIS truly is the best BANG for your buck!

0 of 0 found this helpful

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Nick

Canada

Overall
Durability
Value
Features
Design
Usability

Love these speakers

October 29, 2013

Purchased these for my 2011 dodge avenger front and rear (had to modify fitment for the front) and wow do these sound awesome, what an improvement and loud too. Powered with a hifonics glx60.4. Very happy with the speakers, don't cheap out, pay the little extra and get these and give them some power!

0 of 0 found this helpful

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Kooljay

Washington, dc

Overall
Durability
Value
Features
Design
Usability

Speakers blew within 6 months

September 1, 2013

Initially, great sound. Installed them on my motorcycle. Both speakers blew after 6 months, didn't overdrive speakers.

0 of 0 found this helpful

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Tim

Indiana

Overall
Durability
Value
Features
Design
Usability

Surprised

June 13, 2013

Purchased these for my wife as I rarely listen to music. I was amazed at the sound quality, I could hear parts on the music I didn't know existed. Am thinking about getting some for my truck now.

0 of 0 found this helpful

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Accessory Tools and Products

Accessories added

NVX 25 ft. of True Spec 12 Gauge Speaker Wire

100% OFC wire with EnvyFlex metallic jacket insulates and protects against damage from extreme conditions.

Your Price $39.99

Streetwires 25 ft. of True Spec 12 Gauge Speaker Wire

You need speaker wire to connect your speakers!

Your Price $44.95

Belva 23 ft. of True Spec 12 Gauge Speaker Wire

100% Copper Clad Aluminum, high strand count with ultra-flexible PVC blended jacket for easy installation

Your Price $14.99

12-10 AWG Butt Connectors

These yellow butt connectors are ideal when connecting thicker speaker wire your new aftermarket speakers.

Your Price $6.99

12-10 AWG Yellow T-Tap Adapters

Allows for fast and easy splicing of wires by easily tapping into the cable.

Your Price $4.49

12-10 AWG Quick Disconnect Connectors

These yellow quick disconnect connectors make it easy to connect and disconnect speaker wire your to your new aftermarket speakers!

Your Price $6.99

NVX SDDK12 Door Kit

Eliminates speaker panel distortion and reduces door vibration, rattles and squeaks!

Your Price $49.99

Dynamat Xtreme Door Kit 10435

Enough sound dampening to cover most doors!

Your Price $69.95

Stinger Roadkill Door Kit

Use this to eliminate rattle from your doors!

Your Price $46.99

Car Stereo and Speaker Installation Tool Kit

Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.

Your Price $12.99

Universal Wire Puller & Grabber

Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!

Your Price $6.99

Xscorpion 9-Piece Nylon Plastic Pry and Chisel Tool Set

Easily removes dash/trims, door clips, panels and pins, rubber grommets and vehicle emblems.

Your Price $14.99

3 in 1 Wire Quick Splice T-Tap and Butt Connector Crimper + Wire Cutter

Used for cutting copper and aluminum wires up to 8 gauge.

Your Price $21.99

NVX SDRLR1 Sound Dampening Rubber Roller

Install your Sound Dampening with ease! This heavy duty rubber roller is designed specifically to install your NVX products!

Your Price $7.99

Xscorpion USP-69 6" x 9" Speaker Baffles

Enhance the sound of your speakers with these easy to install speaker baffles.

Your Price $5.99

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• Peak Power: 540W
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Product Summary

Manufacturer

Model Number

693.9I

UPC

050667110086

Weight

12.00lbs

Internal SKU

6939i

Internal Product ID

13965

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Infinity 693.9I

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