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Kenwood KFC-D691 5" x 7" Oval Custom Fit 2-Way 2 Speaker-KFC-D691

Model #: KFC-D691
At a Glance

KFC-D691 5x7" Oval Custom Fit 2-way 2 Speaker with a diamond array pattern woofer cone and acoustic sound harmonizer.

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Get to know this product.

  • Peak Power 600W
  • Diamond Array Pattern Woofer Cone
  • Acoustic Sound Harmonizer
  • Sound Field Enhancer

Diamond Array Pattern Woofer Cone

This technology enhances sound and reduces distortion.

Sound Field Enhancer

This unique shape of the tweeter creates strong frontward sound as well as a wider sound field in 5kHz and higher frequencies.

Acoustic Sound Harmonizer

Produces a smooth and natural sound by controlling woofer sound waves and allowing only certain frequencies to pass through the holes of the tweeter panel.

Factory Location Fit

The tweeter height is designed as low as possible, allowing the speakers to easily fit in most factory locations.

1. Black Painted Yoke and Plate

By implementing black paint on these parts, heat is released efficiently inside the magnetic circuit, resulting in temperature reduction of the voice coil and improved durability.

2. New Woofer Damper Shape

Stress leveling points increase durability and provide a smoother sound response.

Useful Documents


Peak Input Power600W
Rated Input Power140W
Woofer Features6 x 9 inch Paper Cone
Midrange Features1-3/4 inch Paper Cone
Tweeter Features4/5 inch Ceramic Tweeter
Super Tweeter Features1/2 inch Ceramic Tweeter
Sensitivity88 dB/ W / m
Frequency Response60Hz -22KHz
Cutout Diameter5-7/8 x 8-5/8 inch
Mounting Depth3-3/16 inch
Gross Weight6.4lbs
Weight of Magnet(Woofer)0.75lbs

Misc. Specs

Impedance4 Ohms
Depth (in.)3.19
Product Weight6.4
Car Speaker Size5 x 7
Mounting Hardware IncludedYes
Rms Power Handling140
Peak Power Rating (Watts)600
Shallow MountNo
WarningProposition 65 Warning for California Residents