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Kenwood KFC-1680ie

6-1/2" 2-way car speakers
For 6-1/2" and 6-3/4" openings

Item # 113KFC1680

Set your music free with the smooth, accurate sound of Kenwood's Image Enhancer Series speakers.

Find what Fits your vehicle

Set your music free with the smooth, accurate sound of Kenwood's Image Enhancer Series speakers.

Discontinued item

Item # 113KFC1680

About the Kenwood KFC-1680ie

Set your music free with the smooth, accurate sound of Kenwood's Image Enhancer Series speakers.

Set your music free with the smooth, accurate sound of Kenwood's Image Enhancer Series speakers.

Kenwood has maximized accurate high-frequency response by equipping the KFC-1680ie 6-1/2" speaker with the Image Enhancer 2 baffle. This specially-shaped domed ring surrounds the speaker's tweeter, reducing reflected sound waves that can muddy your stereo image. You'll enjoy crisp, clear highs, so your music can really take flight.

The tough polypropylene woofer features a durable urethane surround that stands up against extremes of temperature and humidity. Grilles are included.

Priced per pair

Product highlights:

  • 2-way car speakers for 6-1/2" and 6-3/4" locations (pair)
  • mica-injected polypropylene woofer cone with urethane surround
  • PEI semi-dome tweeter with Image Enhancer 2 baffle
  • power range: 2-40 watts RMS (240 watts peak power)
  • frequency response: 35-20,000 Hz
  • sensitivity: 92 dB
  • mounting tabs for use in 6-3/4" openings
  • top-mount depth: 1-7/8"
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # KFC-1680IE

What's in the box:

  • Two 6-1/2" speakers
  • 2 Metal grilles
  • 2 Plastic grille frames
  • Two 15' Lengths of speaker wire (with female quick slides on one end and bare wire on the other)
  • Eight 1" Self-tapping screws
  • 6 Speed clips
  • 8" Strip of Dum-Dum
  • Warranty sheet
  • Important Safeguards sheet
  • Specifications/Instructions/Cutout template on carton

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More details on the Kenwood KFC-1680ie

Pat M.

Features & specs

Speaker Size
Design 2-way
Tweeter Design Balanced dome
Impedance (Ohms) 4
Tweeter Composition PEI
Woofer Composition Mica-injected poly
Woofer Surround Urethane
Parts Warranty 1 Year
Labor Warranty 1 Year
Sensitivity (1W at 1 meter) 92
Sensitivity at 2.83 volts N/A
Frequency Response 35 - 20k Hz
Minimum RMS Wattage 2
Maximum RMS Wattage 40
Peak Power Handling (Watts) 240
Top-mount Depth (Inches) 1 7/8
Bottom-mount Depth (Inches) N/A
Cutout Diameter or Length (inches) 4 7/8
Mounting Height (Inches) 0.805

Product Research


Image Enhancer: The KFC-1680ie is equipped with Kenwood's Image Enhancer surrounding the tweeters. Its smooth rounded surface eliminates most of the reflected sound waves that would interfere with the direct sound waves coming from the tweeters. The end result is a better dispersion pattern, less distortion, and clear high-frequency reproduction.

Woofers: The woofer cones are silver Mica Injection-Molded Polypropylene. Uniform mica crystals form an overlapping structure that adds strength and heat resistance to polypropylene; the result is reduced distortion and improved reliability.

Tweeters: The speakers have a 1-3/16" PEI balanced dome tweeter. A semi-dome tweeter has a dome placed inside a cone. "Balanced dome" tweeters are semi-dome tweeters with equal reproduction area given the cone and dome portions of the tweeter.

Surrounds: The speakers have a urethane surround.

Mounting: The speakers can be mounted in a three-hole or four-hole 6-1/2" opening, or a four-hole 6-3/4" opening.

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