Kenwood Sport Series KFC-1666S 6.5in., 300-Watt-Max 2-Way Full-Range Coaxial Speakers, Black, 2 Pack
Kenwood Sport Series KFC-1666S 6.5in., 300-Watt-Max 2-Way Full-Range Coaxial Speakers, Black, 2 Pack
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Kenwood Sport Series KFC-1666S 6.5in., 300-Watt-Max 2-Way Full-Range Coaxial Speakers, Black, 2 Pack

|106 ratings
Kenwood Sport Series KFC-1666S 6.5in., 300-Watt-Max 2-Way Full-Range Coaxial Speakers, Black, 2 PackKENWOOD Sport Series KFC 1666S 6 5in 300 Watt Max 2 Way Full Range Coaxial Speakers Black 2 Pack
Car Speaker Size Class6.5"

Key item features

  • Speaker Type: These 6.5-inch, 2-way full-range coaxial speakers are designed to replace factory door or dash speakers, offering an improved audio experience.
  • Audio Performance: Featuring a sound field enhancer and enlarged magnet circuits, these speakers deliver clear sound with a frequency response of 35Hz-22kHz and 92dB sensitivity.
  • Robust Construction: Built with polypropylene woofers and treated cloth surrounds, ensuring durability and consistent sound quality.
  • Power Specifications: Each speaker handles a maximum of 300 watts and 30 watts RMS, with a 4-ohm impedance.
  • Integrated Tweeters: Equipped with 1-inch balanced dome tweeters for enhanced high-frequency sound reproduction.
  • Compact Design: With a mounting depth of 1.69 inches, these speakers are suitable for various installations.
  • Included Accessories: The package contains grilles, speaker wire, self-tapping screws, and speed clips for convenient installation.
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Specs

Car speaker size class, 6.5"Rms power rating, 30 WBrand, KenwoodSpeaker driver types, Coaxial DriversWoofer size, 6 inTweeter size, 1 in

About this item

Product details

Ready to replace your under-performing OEM car speakers? The KENWOOD KFC-1666S Sport Series Speakers seriously improve your sound without breaking the bank, providing great sound and exceptional value. These 6-1/2 in., 2-way replacement speakers are a great way to move to the next level! And they only have 5/16-in. mounting height and 1-11/16 in. mounting depth to fit a wider selection of vehicles.
  • Sound field enhancer improves sound quality
  • Polypropylene woofers with treated cloth surround
  • Enlarged magnet circuits for clear sound
  • 1" balanced dome tweeters
  • Imp: 4Ω
  • 6.5"
  • 2 way
  • 300W max
  • 30W RMS
  • Freq resp: 35Hz–22kHz
  • Sensitivity: 92dB @ 1W/1m
  • Mounting depth: 1.69"
  • Includes grilles, two 12" lengths of speaker wire (each has female quick-slides on 1 end & bare wire on the other), eight 1" self-tapping screws, 8 speed clips, warranty information & specifications & template on the box
  • Pair
info:
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Specifications

Car speaker size class

6.5"

Rms power rating

30 W

Brand

Kenwood

Speaker driver types

Coaxial Drivers

Warranty

Warranty information

1 year

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

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Customer ratings & reviews

4.6 out of 5 stars
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106 ratings43 reviews
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  1. 5 stars75% (80)
  2. 4 stars16% (17)
  3. 3 stars3% (3)
  4. 2 stars3% (3)
  5. 1 star3% (3)
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Showing 1-3 of 43 reviews

Oct 20, 2026
Reviewer name: Daryl
Item details
Car speaker size class: 6.5"
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

overall great, great sound, great price

Helpful?0TFW29CPGBOP703943420
Aug 26, 2026
Reviewer name: Stacia
Sold byCreative AudioDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Awesome sound

Helpful?0TFW29CPGBOP703943420
Aug 5, 2026
Reviewer name: Good
Sold and shipped byCreative Audio
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It's good thank you

Helpful?0TFW29CPGBOP703943420
Current price is $36.00
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$36.00
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