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Kenwood eXcelon KFC-X683C

6" x 8" 2-way Speakers (also mounts in most 5" x 7" locations)

4.5

(2 reviews)

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Complete eXcelon Performance
Kenwood eXcelon items are known for their quality construction and great sound. These Kenwood eXcelon KFC-X683C speakers are no different and continue that faithful legacy. Using the diamond array pattern on the carbon-polypropylene woofer diaphragm, the speakers gains more cone strength and improved acoustic response. Butyl rubber was chosen for the surround because of its smooth, linear cone support, as well as its durable composition. PEI Dome tweeters accompany the larger loudspeaker and result in crisp, clear highs that are not ear piercing. Each of these eXcelon speakers are carefully designed and engineered to produce the highest quality of sound so you can enjoy your music as it is meant to be heard.

  • 6" x 8" / 5" x 7" 2-way Speakers
  • Power Handling:
    • Peak: 360 watts per pair / 180 watts each
    • RMS: 120 watts per pair / 60 watts each
  • Carbon-polypropylene cone woofer
  • Butyl rubber surround
  • 1-3/16" PEI Balanced dome tweeter
  • Low distortion magnetic circuitry
  • 3 ohms impedance
  • Top-mount depth: 2-9/16"
  • CEA-2031 Compliant
  • 2-year Sonic Electronix warranty

Priced Per Pair

Product History:
Kenwood eXcelon KFC-X683C thumbnail
(newest, current model)
Kenwood eXcelon KFC-X682C thumbnail
(previous model, replaced by Kenwood eXcelon KFC-X683C)
Kenwood eXcelon KFC-X680 thumbnail
(previous model, replaced by Kenwood eXcelon KFC-X682C)
Speaker Specifications
Speaker Size6" x 8" (also mounts in most 5" x 7" locations)
Design2-way
Tweeter DesignDome
Tweeter CompositionPEI (Polyetherimide)
Woofer CompositionCarbon-Polypropylene Hybrid
Woofer SurroundButyl Rubber
Peak Power Handling180 watts
RMS Power Handling60 watts
Sensitivity88 dB
Frequency Response80 - 21,000 Hz
Impedance (Per Voice Coil)3 ohms
Shallow Mount InstallationNo
Top-Mount Depth2-9/16"
Bottom-Mount DepthN/A
Cutout Dimensions7-3/8" x 5-1/16" 
Speaker GrillesNo
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration2 years
Labor Warranty Duration2 years
Warranty ProviderSonic Electronix
Customer Review Summary for Kenwood eXcelon KFC-X683C
Average Customer Rating is 4.5 out of 5 stars:
4.5
based on 2 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
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50%
4 star:
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50%
3 star:
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0%
2 star:
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1 star:
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what's this?
Average Attributes Rating:
Durability
4.5
Value
4.5
Features
5.0
Design
5.0
Usability
4.0
what's this?
Most Helpful Customer Reviews:
July 14, 2011 Rad Speakers
Review by
Trav from Austin, TX
Overall
Durability
Value
Features
Design
Usability
I replaced the factory speakers in my Mazda Cx-7 with four of these. With my Sony receiver pushing them, at times it sounds like I have a 10" sub in there.
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July 28, 2010 Excellent SQ
Review by
Chris from Ohio
Overall
Durability
Value
Features
Design
Usability
I purchased these speakers to get louder, cleaner sound that wouldn't be drowned out by my 12w0v2s that I recently purchased. These speakers sound excellent. Virtually no distortion to them and you can hear parts of songs too delicate to hear on stock or cheap aftermarket speakers. Just make sure you can power them, they are 3 ohms. I ran into a bit of a problem since my amp is a 4 ohm. And if your looking for speakers with bass keep looking, these only seem to distort when you try to push them with a lot of bass. But I will continue to shop here for my audio products. Cheapest I can find without skimping on quality.
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Speaker Wire
Upgrade your factory speaker wire to aftermarket speaker wire and hear the difference! Using thicker gauges, newer technology, and higher quality materials, aftermarket speaker wire is key to upgrading the sound in your car.
 ProductPriceAdd?
20 ft. of 16 AWG KICKER X-Series Speaker Wire20 ft. of 16 AWG KICKER X-Series Speaker Wire
Get high quality sound from Kicker's twisted-pair, true to gauge speaker wire.
$19.99
50 ft. of 14 AWG StreetWires Speaker Cable50 ft. of 14 AWG StreetWires Speaker Cable
Streetwires Super Cable provides a zero-grip insulation for a smooth install as well as true gauge twisted wire construction.
$29.99
Sound Dampening Material
Get optimal sound from your new speakers with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
 ProductPriceAdd?
NVX SDSK2 Speaker KitNVX SDSK2 Speaker Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!
$19.99
NVX SDRLR1 Sound Dampening Rubber RollerNVX SDRLR1 Sound Dampening Rubber Roller
Install your Sound Dampening with ease! This heavy duty rubber roller is designed specifically to install your NVX products!
$8.95
Installation, Tools & Accessories
Get all of the tools and accessories to install your new speakers like a professional, or take your car to an expert and have them installed by redeeming professional installation cards.
 ProductPriceAdd?
Door Panel & Upholstery Remover ToolDoor Panel & Upholstery Remover Tool
The ideal tool for removing your car's door panels to replace you speakers!
$11.99
Universal Window Handle Remover ToolUniversal Window Handle Remover Tool
Designed to easily remove the manual window handles without breaking any interior pieces.
$4.99
Universal Wire Puller & GrabberUniversal Wire Puller & Grabber
Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!
$8.99
Tone Generators and Sound Testing Equipment
Optimize your new system's sound quality by testing and calibrating all of your components with these items.
 ProductPriceAdd?
AutoSound 2000 CD-101AutoSound 2000 CD-101
Low frequency test CD
$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99
Main Product
 ProductPriceAdd?
Kenwood KFC-X683CKenwood eXcelon KFC-X683C$59.99
Related products
Ballistic SSSK Speaker Kit
Two 10" x 10" Pieces of Sound Dampening Material • Increases Bass Output And Enhances Speaker Quality • Eliminates Speaker Distortion, Road Noise, And Rattle • Three-Step Easy Installation

Product Summary

Manufacturer: Kenwood
Model number: KFC-X683C
UPC: 0019048186973
Weight: 8.00 lbs
Internal SKU: kfcx683c
Internal product ID: 22942

Price Information

$149.99

–$90.00

$59.99

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Customer Testimonial

Excellent, fast and no hassle service as promised! Had absolutely no problems and would recommend ANYONE to this website anytime! Thanks again!

- Bryce from Las Vegas, NV

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