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Infinity Kappa 62.9I

150W 6.5" 2-Way Kappa Series Coaxial Speakers w/ Edge Driven Textile Tweeters

Discontinued
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6211i thumbnail

Infinity Kappa 62.11I

OUR PRICE: $169.99

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Infinity Kappa 62.9I

150W 6.5" 2-Way Kappa Series Coaxial Speakers w/ Edge Driven Textile Tweeters

$94.95

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Kappa: The Essence of Infinity

This Infinity Kappa 682.9cf 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 682.9cf 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 682.9cf 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 682.9cf 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.


The Sound of quality

Sonic Electronix, one of the leaders in car audio, recently visited Harman, the premium global audio and infotainment group, at their research and development locations in Northridge, California and Detroit, Michigan. The purpose of these visits was to utilize and combine the powerful brand of Harman and the industry leading knowledge behind Sonic Electronix to begin working together on developing future car audio projects.


General Features:

  • 6-1/2" Kappa Series 2-way Speakers
  • Power Handling:
    • Peak: 450 watts per pair / 225 watts each
    • RMS: 150 watts per pair / 75 watts each
  • Woven glass fiber cone woofer
  • Rubber surround
  • Edge driven MMD dome tweeter
  • Intermount III mounting system - Allows for installation of the 62.9i in all 6-1/2" hole size standards without the need to purchase additional adaptors or mounting kits
  • 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 simply rotating the tweeter 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 62.11I thumbnail
(newest, current model)
Infinity 62.9i thumbnail
(previous model, replaced by Infinity Kappa 62.11I)

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.
6-1/2"
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.
2-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.

MMD (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.
225 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.
75 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).
45 - 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.

No
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.
2-5/16"
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.
3-1/8"
Cutout Dimensions
Refers to the dimensions of the hole, measured in inches or millimeters, required to contain the speaker.
5-1/8" x 5-1/8" 
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.
Yes
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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Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!

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
12%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.8
Value
4.8
Features
4.9
Design
4.9
Usability
4.8
Juan Hinojosa

Laredo, TX

Overall
Durability
Value
Features
Design
Usability
Great Sound

May 19, 2014

I would recomend this set, they sound crystal clear and worth every penny...

31 of 49 found this helpful

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Fehlrock

Charlotte, NC

Overall
Durability
Value
Features
Design
Usability
2004-2007 sequoia JBL replacement

October 17, 2013

Replaced the rear door speakers in my 2005 Sequoia. Wow EXCELLENT. WORTH the trouble. Too small for the front door IF you have JBL 10 speaker system. An 8" woofer works it already has a mid and tweeter in the front. (FACTORY AMP)

23 of 36 found this helpful

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joe

ny

Overall
Durability
Value
Features
Design
Usability
Infinity Kappa 62.9I

May 25, 2011

Its fine

24 of 41 found this helpful

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Richard

Orlando, FL

Overall
Durability
Value
Features
Design
Usability
Great quality for Infinity Kappa

August 7, 2011

This is a great company!!! Service was fast and the price was very good for the quality!! I do recommend

24 of 42 found this helpful

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Todd

Chester, IL

Overall
Durability
Value
Features
Design
Usability
Great Value

July 8, 2012

I put two sets of these speakers along with a JVC KW-XR810 stereo in my son's '03 Celica GTS. We were on a budget so we did not go with component speakers. I was amazed at how much better this system sounds than the factory stereo with the JBL speakers. The bass that comes from these 6 1/2" speakers is unbelievable. I was leaning towards staying with a JBL speaker but after I did my research and compared the performance specifications these Infinity Kappas were clearly the best bang for the buck.

17 of 29 found this helpful

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ChinoX3

El Paso, Texas

Overall
Durability
Value
Features
Design
Usability
Some of The Best Speakers You Could Get

January 24, 2011

I just bought these speakers about a month ago, I got em to replace my old Kenwoods that just didnt give me the quality I wanted and from the first moment that I turned on my radio I noticed a huge improvement every note is clear and crisp and they get pretty loud. Im planning to amp em up soon with a MTX Thunder Elite amp cant wait to hear em then.

23 of 41 found this helpful

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G man

El paso, Texas

Overall
Durability
Value
Features
Design
Usability
great clarity

August 23, 2012

Running these off a kicker DX 4004 amp. Very impressive for a non-component 6.5

17 of 30 found this helpful

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Norbert

Portsmouth, VA

Overall
Durability
Value
Features
Design
Usability
Clear Great Sound !

October 30, 2011

High quality sound, easy to install, fair price, I would recommend them.

17 of 30 found this helpful

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Joe

bellevue, washington

Overall
Durability
Value
Features
Design
Usability
amazing durability and sound quality

May 4, 2010

5 out of 5 all the way. Crystal clear highs and great lows for the price. Definitely my kind of speaker because they are extremely durable as well.

16 of 28 found this helpful

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Justin

Texas

Overall
Durability
Value
Features
Design
Usability
Infinity Kappa 92.9I

July 27, 2009

Since I have installed these speakers in my jeep's sound bar, the clarity has been amazing. They totally blew the factory sound out of the water. They would probably sound better if I were pushing them with an amp, but even without one they still rock.

16 of 28 found this helpful

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Rodney

Niagara Falls, NY

Overall
Durability
Value
Features
Design
Usability
Good Speakers

February 24, 2015

I would recommend this set, they sound crystal clear and worth every penny. I have used them before and they sound great in both vehicles.

25 of 47 found this helpful

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Wally

Garden grove, ca

Overall
Durability
Value
Features
Design
Usability
Best speakers I've ever installed

March 24, 2014

Paired with a 75 watt X4 amp, simply amazing the power and clarity I'm getting. Didn't even need to install the subwoofer...you can barely hear/feel it. If you want a sub to keep up, make sure you get a 10" or 12". (A single 8 is what I'm using)

19 of 35 found this helpful

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brett

Gig Harbor, WA

Overall
Durability
Value
Features
Design
Usability
Good speakers and value.

June 21, 2013

I have installed these is both of my teenage kids cars and they have held up very well. Good sound and very durable.

18 of 34 found this helpful

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Carl

Douglasville, Ga

Overall
Durability
Value
Features
Design
Usability
Infiniti kappa 62.9i

April 3, 2011

I bought these speakers 6 months ago. Great speakers at a great price.fast shipping. Would definitely recommend!

19 of 36 found this helpful

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Ignacio

Argentina

Overall
Durability
Value
Features
Design
Usability
Personal Opinion

March 3, 2011

I was trying 62.9l The Infinity Kappa rear door of a Peugeot 307. The doors were soundproof, but ue into the car door is ue boring, because they originally come factory coaxial cable bolted to the panel, so we had to supplement a wooden ring to fit.
Went with a Kenwood stereo and X994 volume of 24 sound great and have very good shot, a sound very linear, more than 26 distorted, but is normal in non-amplified speakers.

17 of 32 found this helpful

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K Dub

California

Overall
Durability
Value
Features
Design
Usability
Great product for the price

September 3, 2010

I bought four of these speakers about a year ago for my tacoma and noticed a great improvement over stock speakers. Installation was fairly easy. Adjustable tweeters are a plus on these speakers and produce great highs as well as bumbling lows. for 6.5" speakers these are a great value.

14 of 26 found this helpful

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Christopher

Vancouver, WA

Overall
Durability
Value
Features
Design
Usability
Amazing

March 5, 2010

I am not sure if its just because I have been listening to the stock speakers for so long but these speakers pump hard. I have my amp tuned to only play the high pass through these speakers and they still hit pretty hard with a decent amount of bass. I would definitely recommend these speakers to anyone.

14 of 26 found this helpful

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Mighty

Seattle, WA

Overall
Durability
Value
Features
Design
Usability
So how do they sound?

May 17, 2009

What can I say, choosing speakers isn't easy. There is no way to listen to them all before your purchase a pair. You can go to Worst Buy and play around with them but you can't get a good listen in before a store goon comes up to bother you. Honestly, what are you to do? In my car I have an Alpine 9885 head unit, stock speakers, Kappa Perfect Sub hooked to a Kappa One Amplifier. I was between getting these infinity speakers to go along with my infinity Sub or getting Alpine Type-R speakers to go with my head unit. Long story short I bought the Infinities for two reasons; a) Type R speakers were sold out on this site and b) the Infinity's were 2 ohm which is a plus because I am running them off the head unit. So how do they sound? Well, they sound awesome, these things really sing. Running off the head unit they still get plenty of power and get way to loud for me before they distort. The sound is clear and the lows are complemented very well with my sub. I am glad I bought these speakers. I have no idea how the Type r's would have sounded but I don't care because the infinity's are great speakers and I am happy and that's all that matters. Also, if you read this entire review than you are probably an audio freak like me that spends way too much time scrolling the products on Sonic Electronix and I just thought you should be aware of that. Keep your volume up and your windows down, You'll hear me before you see me.

14 of 26 found this helpful

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chaz

denver, colorado

Overall
Durability
Value
Features
Design
Usability
Good buy

April 24, 2015

The infinity kappa 62.9I are good speakers for the money they have rich sound and ample bass from a 6 1/2 inch speaker. I would recommend them.

14 of 27 found this helpful

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Ricky

kansas city ks

Overall
Durability
Value
Features
Design
Usability
good speaker

March 26, 2015

That was a good buy and sound good and like design and i will buy more

18 of 35 found this helpful

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Dano

Windsor ny

Overall
Durability
Value
Features
Design
Usability
Great sound at a great price

January 9, 2014

Bought for a 1997 Cherokee. Fit in with a few simple modifications. They are a little too deep for the doors but no cutting was required. Sound great and will be buying a second pair for the back. Would recommended to anyone looking for great mid low and highs all around. Sound fine just off the head unit as well

16 of 31 found this helpful

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Jacob

Fishers, IN

Overall
Durability
Value
Features
Design
Usability
Crazy loud speakers

September 6, 2011

Loud speakers with great bass. Clear and crisp good price for the quality

18 of 35 found this helpful

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Rival Genocider

Canada

Overall
Durability
Value
Features
Design
Usability
Very clear sound....

October 23, 2010

Hi, i bought two pairs about six months ago and I'm very satisfied, they are connected to a Phoenix gold 4 channels and let me tell you that they can take A LOT of power....the limit is my ears....:)

16 of 31 found this helpful

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Roy

Seabeck, WA

Overall
Durability
Value
Features
Design
Usability
Great Sound

April 22, 2010

These 2 ways have a great sound once amplified, but were lacking without the amp. I would recommend them to anyone planning on amplifying them.

11 of 21 found this helpful

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pswomack

Ringgold GA.

Overall
Durability
Value
Features
Design
Usability
Great speakers

August 28, 2014

These sound amazing when you give them more power with an Amp, they sound great without being amped, but really bring the music to life with more power! Get these speakers and you won't be dissappointed!!!

24 of 48 found this helpful

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CRX bass

McKinney tx

Overall
Durability
Value
Features
Design
Usability
infinity Kappa 62.9I

March 16, 2014

I have had alot of speakers and i think i like these the most there not as sharp as my old memphis but they are sharp and verry loud and if you put them on an amp they will blow you away and can keep up with a audioque HDC3 18" sub ...I am going to put them in my other cars...build quality is better then you think your going to pull them out of the box and say wow!!..

17 of 34 found this helpful

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Wayne

Omaha, NE

Overall
Durability
Value
Features
Design
Usability
Awesome sound

October 7, 2011

These speakers are clear with an awesome sound. They handle a wide range of music. Great value. I would rank the sound quality alongside of speakers priced twice as high.

12 of 24 found this helpful

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Fj

Seattle, wa

Overall
Durability
Value
Features
Design
Usability
Sounds Amazing

April 22, 2011

Really happy with the speakers I bought! Really loud, clear and plently of bass if needed! Owned it for 6 months still blasts strong. Broke my other kind due to off-roading but that's my fault! Lol
Just buy them and you'll be happy!

16 of 32 found this helpful

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BP

psl,Florida

Overall
Durability
Value
Features
Design
Usability
great little speakers

September 1, 2010

Very good sounding speaker that handles a good amount of power. I run 75watts rms to them and they sound good. I recommend using hushmat or dynamat when placing them in the doors of your vehicle. Also get some tie wraps or aka zipties for the little crossover.

13 of 26 found this helpful

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Ian

North Hollywood, CA

Overall
Durability
Value
Features
Design
Usability
Brilliant!

December 2, 2009

Easily best bang for you buck. Have these installed in a 2001 civic sedan in the front kicks and back panels. These speakers were a super easy install. Ran them originally off the head unit (Sony CDX-GT930UI) and off the head unit they sounded beautiful. Then amped them off a cheap 4ch amp i had lying around and sounded gorgeous. The bass response off these is amazing for a 6" coax. They were a little bright for my tastes at first but if you hit the tweet button it will throttle it back -3db and it sounds absolutely perfect. Oh yeah and these are much cheaper than a lot of other coaxes ive dealt with in the past but sound just as good if not better than their more expensive counterparts. Worth every penny and versatile for running off head unit or amped. I highly recommend these.

12 of 24 found this helpful

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Kdr

Coon Rapids mn

Overall
Durability
Value
Features
Design
Usability
Great buy

April 12, 2015

For the money you can't go wrong with these speakers exactly what I was looking for , have to replace one more on the dash board & I will go with infinity

10 of 21 found this helpful

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san fernando valley

San fernando ca.

Overall
Durability
Value
Features
Design
Usability
great sound

February 27, 2015

I currently have this set connected to my head unit and with bass and volume all the way up doesn't push them to the max they need a separate amp relly good value for the price ima order another set

18 of 37 found this helpful

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chip

st augustine FL

Overall
Durability
Value
Features
Design
Usability
Great Speakers

September 1, 2014

I used these to replace front door speakers in a Saab 9-5. They looked excellent, had no issues with the install and they sound wonderful. \\they went in a very good HK factory system. A big improvement but are of the quality that with upgraded amps they would really shine. A great deal at this price point as well

15 of 31 found this helpful

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georgemann

locust grove, GA

Overall
Durability
Value
Features
Design
Usability
Great sound

August 18, 2014

Great value for all the accessories that came in package

23 of 47 found this helpful

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ben

rialto, CA

Overall
Durability
Value
Features
Design
Usability
Great speakers

April 25, 2014

These are great speakers everything about them great sound clear and u can't beat the price

10 of 21 found this helpful

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Jeff

Houston, Texas

Overall
Durability
Value
Features
Design
Usability
Better than I Expected

February 15, 2014

These are very clear and bright-sounding speakers. I did not think the bass would be all that adequate, but it is definitely adequate for classic rock. Probably not for rap, though.

14 of 29 found this helpful

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Eric

Las Vegas, NV

Overall
Durability
Value
Features
Design
Usability
Amazing High and Mids

January 21, 2014

I have two sets of these speakers and i love them. I have them running at 100 watts RMS off of a 4 channel amp with a Kenwood head unit. I haven't been able to get the bass I am looking for out of them but running them with a sub woofer is an all around amazing system. If you want a reasonably priced speaker with amazing highs and mids then these are your speaker.

16 of 33 found this helpful

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Ig

Houston, TX

Overall
Durability
Value
Features
Design
Usability
Infinity Kappa 62.9I

September 20, 2013

Great speaker, excellant sound, watch mounting depth. Pig tail is awkward when mounting as front speaker.

14 of 29 found this helpful

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BigBuddha1004

Arizona

Overall
Durability
Value
Features
Design
Usability
infinity kappa 62.9i

August 16, 2012

These speaker rock!! They support surround sound and they sound very clear even at high volume. I recommend them very highly to anyone.

14 of 29 found this helpful

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Camaroguy

Allentown, PA

Overall
Durability
Value
Features
Design
Usability
Awesome Deal

October 1, 2010

These are some good speakers! I would recommend them to anybody! The sound is amazing, you want these in your car! Quit stalling and buy them already!

9 of 19 found this helpful

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BLACK

Detroit, MI

Overall
Durability
Value
Features
Design
Usability
The reason you should buy name brand speakers

April 28, 2010

I have these in my 94 camaro and after owning sony, pioneer, jbl and kenwood I can honestly say these are the best. No other speaker this size gives this much bass for being so small.very loud and clear but to really get the best sound you need to amp them and have a good head unit with a good level of adjustment. They will still sound good just off the head unit but not once you turn the volume to the max. my kenwood plays them good just a few ticks under its max. You can adjust the angle of the tweeter buy only twisting it so DO NOT PULL ON IT TRYING TO MAKE IT PIVOT cause it doesn't. I thought i would adjust the crossover and turn the tweeter down but it gives you perfect detail without hurting your ears. I mostly listen to hip hop which can some times be bass heavy and blow most speakers so the built in crossover is nice

14 of 29 found this helpful

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BLUE_THUNDER!!

redding, california

Overall
Durability
Value
Features
Design
Usability
simply AMAZING!!!!!

July 17, 2009

ok so i have a 2001 ranger edge that i am installing my stereo system in. first off my stock speakers are 6x8's and i prefer round speakers, so i purchased a 2 sets of scooche speaker 6 1/2 mounting brackets for the 6x8 speaker openings, these infinity kappa's fit perfect. so i wanted to get something that i could afford but still sound AMAZING!! these are by FAR the speakers to get. i bought 2 sets and i dont even have my aftermarket deck and amps in yet and they sound AMAZING!! i am buying a Kenwood eXcelon KDC-X792 deck and then i am buying a decent 4 channel amp to power these. i have an ascendant audio arsenal 15" subwoofer thats going behind the seats so i definitely need a set of speakers that can get loud sound great and be able to overpower that sub if needed. these are them! i love the look of these speakers with the woven fiber cones and the ability to aim the tweeter at the listener really makes a difference. the external crossover is a MUST with any good audio system. i used to have a set of polk audio momo championship speakers i loved them, actually the two are very similar to eachother!!! but they dont make them anymore so, needless to say i have these bad boys. if your looking for a great set of speakers but dont have all that much money, jsut save up an exra bit of money and get these, dont be in a hurry, you'll regret it. i mean these speakers compare to sets for 3 times as much. cant wait till i get the deck and new amps. i'll get back to you when i do!!!!

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Tony

cartersville, GA

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Value
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Usability
LOVE LOVE LOVE my Kappa's!!!

March 13, 2014

Great sound, full range, and can handle some POWER, so please, GET A AMP!!!!

11 of 24 found this helpful

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Robert

Phoenix

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Value
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sounds great

October 3, 2011

For the money these speakers sound great.

13 of 28 found this helpful

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Keith Sweat

El Dorado Hills

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Value
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Exceptional Speakers - Exceeded My Expectations

January 29, 2010

Every pair of 6 1/2 speakers that I have purchased throughout the years has been a disappointment, mainly due to the weak bass and poor imaging. These beauties were definitely an exception!!! Installed in an 07 Accord Sedan, these babies produce resounding highs, balanced mids and SURPRISINGLY low lows. They are a fantastic complement to my 693.9i speakers. And the kicker is that they are only powered by the stock stereo. I'm satisfied as-is and can't wait to see what they sound like with an amplifier. The only down side that I can think of is that the base is lacking at low volumes, but an amp would cure that. If you're installing them in an Accord use the Metra adapter #82-7803 and some self tapping screws and your in business without cutting or fussing. HIGHLY RECOMMENDED.

14 of 30 found this helpful

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elfuuaaaa

los angeles

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good sellers

April 17, 2015

I recommend Sonic Electronixbecause I like the way ideal with them and they're fast shipping specific and details on their descriptions of the item

11 of 25 found this helpful

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Jeffrey

Newberry, FL

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Great sounding detailed speaker

February 13, 2015

Infinity has been my standard for over 15 years now with infinity Kappa's as my go to speaker. These speakers are replacing the former set due to one of the door speakers developing a rattle in the speaker after a few years of daily hard use. This version of the Kappas excels the earlier version that I had installed as far as build quality and slightly better in term of sound quality. I appreciate the built in crossovers and rotating tweeters that other manufacters do not offer. I actually purchased another manufacturers speaker but returned them since they did not match the sound I had grown accustomed too with the Kappas.

12 of 27 found this helpful

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Uriel

Princeton, NJ

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Value
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awesome speakers for the price

April 25, 2014

I put this on a 95 honda paired with 2 6.9 in the back and the sound is amazing crisp clear sound.I would definitely recommend this speakers they are solid

10 of 23 found this helpful

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macid

florissant, mo

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great speaker and great seller

March 16, 2014

Speaker is great with good sound and solidly built. this is my second pair cause the first were defective, but let me mention that sonicelectronix is a great seller to deal with. they worked with me despite of my return being damaged during shipment. they still sent me a replacement with no problem.

17 of 37 found this helpful

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Charlie

Eads, Tn

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Value
Features
Design
Usability
Great Speakers

November 23, 2010

These speakers are amazing for the price. I've had them for a year in a Toyota Celica with two Memphis 15's and I've only blown one speaker so far. They are extremly loud and fairly cheap, they are definatly worth the money

13 of 29 found this helpful

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Bu Boy

Bay Area, CA

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Value
Features
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Usability
Sounds great

August 21, 2014

I actually put these in my boat. They are sounding great. I replaced the stock Fosgate speakers with these infinity and you can tell the difference in sound quality. Deeper, more rich, warm sound. Great price too!

18 of 40 found this helpful

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JohnnyB

Longmont, CO

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Design
Usability
Great Bike Speakers on 2014HD

February 17, 2014

Got these to replace the oem speakers in the front fairing on my 2014 street glide. The originals were 2 ohm, so I chose these as a direct replacement. HUGE improvement! much more clarity, punchier bass, crisper highs, and a good bit more volume. I ended up added a Fosgate PBR300x2 amp and the Infinitys really came to life. Bike sounds better than most cars now. Only MINOR complaint is the crossover/connection point hangs off the speaker so you have to add extra steps for mounting it.

13 of 30 found this helpful

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josh

Lafayette,LA

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Value
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Great quality

August 31, 2011

These sound great in my car! The quality of sound that comes though the speaking is top notch.

17 of 38 found this helpful

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Ilovemountains

Harpers Ferry, WV

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Value
Features
Design
Usability
Superb sound at a fair price!

August 29, 2011

Ive been using Infinity Kappa series speakers for YEARS in several different cars and trucks. The 62.9i Kappa’s are incredible! I installed 4 of them in my old 2000 Rav4 but have used this same speaker in my Tacoma 4x4 and in the doors of my 2000 Mazda MX5 Miata. I must say that they come alive with a proper amplifier or high quality head unit. Do yourself a favor, set the bass at 0 and begin turning the mid and high end up. ONLY after feeding them some power!! Im feeding my Kappas with about 20 wats RMS all the time, my Bass is set at -1, mid at +4 and high at +5 and it sounds incredible! Im running them in foam baffles with the bottoms cut out too. I only drop the ease of use category because of the factory installed outboard cross over, it makes installing them in certain locations a pain...

15 of 34 found this helpful

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haMBA

NOLA

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Value
Features
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Usability
best speakers in the market

December 1, 2014

hands down! If you don't believe me, try it yourself! It's a party in your car

10 of 25 found this helpful

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Tahoe310

Los angeles

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Value
Features
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Usability
Best

November 24, 2014

These are really good got these on a tahoe on all four doors and it souds amazing i had kickers and these are way better

16 of 37 found this helpful

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Shotgun

Cut Off , LA

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Value
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Usability
Great speakers!

April 29, 2014

I would recommend these speakers to anyone wanting to upgrade a factory sound system . I installed these in my 2006 GMC with bose system . Definite improvement from factory speakers. Durable and have great sound . Very hard to find 2 OHM speakers but Sonic Electronics had them at a great price. These speakers play crystal clear at full volume.

14 of 33 found this helpful

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Warren

Fort Lauderdale, Florida

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infinity 62.9i car speakers

February 11, 2014

I did the self install on these speakers. The job was not difficult. You just have to take your time, no one is going to do a better job then you.!! The TWO most important thins you must watch out for on the install: The depth of the speakers with your glass windows and the wire dongle from the speaker. Not a BIG Problem.!! I just drilled two holes on the side. Slid a plastic Cable Tie in one hole around the dongle into the other hole, then tie off.!! Held secured, no rattle.!!! These Speakers are Wonderful, it is worth the investment of your time.

13 of 31 found this helpful

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Ghost

Las Vegas, NV

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Value
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AMAZING SPEAKERS

February 8, 2014

I have these speakers in the back with the component infinity 6030cs' in the front and theyre running off of the infinity 475a 4 channel amp. the highs get REALLY loud and the sound is powerful and clean and they compliment my 12 inch l7's nicely!

14 of 37 found this helpful

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Rocky

Hagerman, Idaho

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Value
Features
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Thumping speakers

March 4, 2014

I put these speakers in my 2003 dodge Dakota with the infinity system because my old speakers were blown due to them being 11 years old and some very heavy bass. I replaced them with the 62.9i's and they are great replacement speakers for a factory system with an amp, wonderful bass and great sharpness. I'm highly satisfied with them, they ROCK!

17 of 45 found this helpful

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Accessory Tools and Products

Accessories added

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 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 SDSK2 Speaker Kit

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

Your Price $14.99

Dynamat Xtreme Speaker Kit 10415

Enough sound dampening for 2 speakers!

Your Price $17.95

Stinger Roadkill Speaker Kit

Use this to eliminate rattle from your speakers!

Your Price $13.99

Car Stereo and Speaker Installation Tool Kit

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

Your Price $16.99

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 $29.99

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

Speaker Baffles for your Speakers

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

Your Price $9.99

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• RMS Power: 130W
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Browse 6 questions and 36 answers
Hide answersShow all answers | Sort by
Why did you choose this?
Sonic Electronix Store
One of the best on the market for sound Quality
Byron B on May 8, 2015
Good price. Lots of positive reviews.
Matt B on Mar 18, 2015
I heard from a dealer that these are good speakers
Charles J on Mar 20, 2015
recommendation by son and reading customer reviews
donny w on Jan 24, 2015
when buying this does it come with 1 speaker or is it a package deal with 2 speakers?
Kyle M on Nov 16, 2014
Best Answer: Speakers come in pairs and these r a great speakers i have 8 of them in my car and i love them
Reply · Report · malik m on Nov 16, 2014
· Add Answer · I Have This Question Too (0)
Why does the description on the page say 150 rms and on the speaker 75 rms??
Deegarcia on Mar 1, 2015
Best Answer: Hello Diego,

RMS: 150 watts per pair / 75 watts each

because, 75 x 2 (Pair) = 150
Reply · Report · Customer SStaff on Mar 2, 2015
· Add Answer · I Have This Question Too (0)
Im replacing all 4 speakers with these speakers in my 03 350z what 4 channel amp should i use and what amp wiring kit?
Ian R on Mar 30, 2015
Best Answer: well my truck has a amp of not sure ?? but did put all 4 new speakers great sound better highs& meds , lows clear great sound good for any car or truck
Reply · Report · Robert G on Apr 29, 2015
· Add Answer · I Have This Question Too (0)
With 2ohm kappa speakers and a Kappa five amp, is it possible (good or bad) to connect the Infinity reference 1262w sub?
A shopper on May 4, 2015
Infinity 62.9i
Infinity 62.9i
Infinity 1262w
Infinity 1262w
Infinity KAPPA FIVE
Infinity KAPPA FIVE
Infinity 1262w-OB
Infinity 1262w-OB
Best Answer: Yes a single voice coil 1262w. DVD also but just run one side.
Reply · Report · ormon c on May 7, 2015
· Add Answer · I Have This Question Too (0)
what size are the adapters these speakers come with are they the same as Scosche SAC656?
scott w on Mar 30, 2015
· Add Answer · I Have This Question Too (0)

Product Summary

Manufacturer

Model Number

62.9i

UPC

050667110031

Weight

8.00lbs

Internal SKU

629i

Internal Product ID

13963

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 62.9I

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