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Infinity Kappa 693.7i

6" x 9" Kappa Series 3-Way Car Speakers (KAPPA693.7I)

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Infinity Kappa 693.7i

6" x 9" Kappa Series 3-Way Car Speakers (KAPPA693.7I)

$109.99

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NVX 25 ft. of True Spec 12 Gauge Speaker Wire

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Car Stereo and Speaker Installation Tool Kit

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

$18.99

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NVX SDDK12 Door Kit

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

$47.99

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  • 6" x 9" Kappa Series 3-Way Car Speakers
  • Power Handling:
    • Peak: 330 watts
    • RMS: 110 watts
  • Plus One woven glass fiber cone woofer
  • Rubber surround
  • Edge-driven MMD-Dome midrange tweeter
  • EMIT Tweeters
  • SLI high-output design
  • Neodymium motor structure with integrated heatsink
  • Outboard passive crossover with air core inductors and poly caps
  • Tweeter level adjustment: Just flick a switch to add 3dB to your highs!
  • 2 ohms impedance
  • Top-mount depth: 3-3/16"
  • 1-year SonicElectronix.com warranty

Priced Per Pair

Product History:

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

Speaker Specifications

Series
This is the manufacturer product line of speakers.
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.
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 Size
Refers to the size of the tweeter. Typically, smaller tweeters produces less output with higher frequency response.
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.

M.M.D. (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".
95 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 - 25000 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
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.

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.
3-3/16"
Cutout Dimensions
Refers to the dimensions of the hole, measured in inches, required to contain the speaker.
Hi-Res Audio Compatible
This feature refers to if the product is capable of Hi-Res Audio (HRA) playback.
Speaker Grilles
A grating or screen of metal or plastic bars or wires, mounted in front of a speaker as protection. If yes, the speakers will include matching speaker grilles. If no, there are no grilles included.
Number of Speakers
This is the number of speaker that is included in the package. Each purchase will result in receiving the number of speakers indicated here. Please note that some items will have multiple woofers in the same enclosure. For sets of component speakers, this number will refer to the number of sets of speakers (For example, 2 would indicate the purchase includes 2 woofers and 2 tweeters).

Please refer to the product image and description for further details about the speaker.

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
Not warranted
Labor Warranty Duration
Not warranted
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
89%
4 Star
11%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
5.0
Value
4.7
Features
5.0
Design
4.8
Usability
4.9
Abid

Tampa, FL

Overall
Durability
Value
Features
Design
Usability
Great Rear Speakers

July 3, 2008

These speakers do a great job filling in the rear end in my car. I like the option to boost the tweeter, even though it does sound a little harsh so I've refrained from using it. Only running them off head unit power right now, they could definitely use a speaker amplifier because they sound a little weak. Cranked all the way up though, the still sound crystal clear. I used some rubber sealant (easy to remove, don't worry, my speakers aren't glued to my rear deck) in between the speakers and the rear deck and I get absolutely no rattle. If I knew about SonicElectronix before I wouldn't have paid more and bought them retail :(

9 of 11 found this helpful

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Sheree

Pavilion, NY

Overall
Durability
Value
Features
Design
Usability
Details

October 25, 2007

I have these 6 x 9's along with the Infinity Kappa 63.7i 6 1/2's and this set rocks. Listening to these on my system without an amp can hurt your ears after listening to music for 15 minutes. The treble is extremely clear however the bass can get a little off after putting the volume near max. I suggest adding a little amp to bring the full bass potential out in these speakers.

8 of 9 found this helpful

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Alex

La Grande, OR

Overall
Durability
Value
Features
Design
Usability
NICE!

November 2, 2005

These 6X9s' are awesome. The sounds from them are crisp and clear, plus it has a 3db+ tweeter boost which gives them a great egde for those guitar solos. The crossovers are small and can be easily hidden. they are easy to mount and definitly worth the money. Research this product but the conclusion is only going to come out to be that, these speaker KICK A**!

9 of 11 found this helpful

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Noé

Mexico

Overall
Durability
Value
Features
Design
Usability
The best speaker I ever tried

September 13, 2009

These speakers are truly a completely satisfaction. Has a real nice sound, crispy and clear highs, and they are powerful too! I have to mention that I never, by rule, I never run any speaker with bass or low frequency, because the speakers of this kind I think they aren´t made designed for this use, so, I don´t know if the speaker can support an strong bass, but I don´t care (I have a couple of very good subs), these speakers works pretty nice well!

7 of 8 found this helpful

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Chris

tyler, TX

Overall
Durability
Value
Features
Design
Usability
Great speakers

August 17, 2006

I bought these speakers on a recomendation from a friend and i absolutely love them they have great sound and were really quite easy to install. Plus they look great it's almost a shame to hide them behind the door panels

7 of 9 found this helpful

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Jean-Francois

Canada

Overall
Durability
Value
Features
Design
Usability
Very good 6X9

June 21, 2005

It has very clear sound. Very good value. Can take a lot of power for 6x9. The speakers themselves are easy to install, the only problem I had was the lack of space for the crossover. I like the little button on top wich let you use or not the tweeter. So you decide if you want your 6x9 to be 2 or 3 ways. Personnaly I like it 3 way it gives a clear sound everywhere in the car. Very good buy. I'm not desapointed.

7 of 9 found this helpful

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paula

Batesville, IN

Overall
Durability
Value
Features
Design
Usability
The best 6 x9's that money can buy

June 1, 2005

I just recently bought a pair of these and wow. I have then in boxes on top of my sub box and had to turn the gain down on those two channels so that they wouldn't throw off the sound in my car. They are incredibly clear and are 2ohms so they don't need as much power. They also have a built in crossover for the tweeter right on the tweeter. Great looks that come with great quality.

6 of 7 found this helpful

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cody

beaver dam, WI

Overall
Durability
Value
Features
Design
Usability
bomb speaks

July 12, 2007

i bought these a day ago just getting them worked in and they bump hooked up to a kenwood 2 chan amp not even half way up

5 of 6 found this helpful

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Bryce

CambridgeCambridge, IL

Overall
Durability
Value
Features
Design
Usability
Amazing speakers!

December 8, 2005

These are the best speakers that I have ever bought in my entire life! GREAT bass with you put an amp up to them and the highs dont blur together just incredible!! A little expensive but worth it!!!

5 of 7 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 $37.85

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

Car Stereo and Speaker Installation Tool Kit

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

Your Price $18.99

NVX XTGSP2 Tone Generator and Speaker Polarity Tester

Perfect for safely troubleshooting and testing audio systems

Your Price $29.99

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 $7.99

Encore Universal Four Door Power Door Lock Kit

Add Power Door Locking and Unlocking while you have the Door Panels removed

Your Price $29.99

NVX SDDK12 Door Kit

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

Your Price $47.99

Dynamat Xtreme Door Kit 10435

Enough sound dampening to cover most doors!

Your Price $60.97

Stinger Roadkill Door Kit

Use this to eliminate rattle from your doors!

Your Price $39.95

NVX Sound Dampening Rubber Roller

Install your Sound Dampening with ease using this heavy duty rubber roller!

Your Price $7.99

XTC 6" x 9" Foam Speaker Baffles

Compresses and forms to the shape of most installations and reduces panel vibrations.

Your Price $11.54

12-10 AWG Butt Connectors

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

Your Price $5.99

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 $11.99

Sonic Sub Boxes 6X9_PANDA_BOX

6" x 9" Wedge Box (Priced Individually)

Your Price $14.99

Atrend 6X9PR

1 Pair of 6" X 9" Speaker Boxes Made with 3/4" Hardwood MDF

Your Price $24.95

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Product Summary

Manufacturer

Model Number

693.7i

Weight

9.00lbs

Internal SKU

6937i

Internal Product ID

4219

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 Kappa 693.7i