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KFC-D6916x9" Oval 4-way 4 Speaker(Discontinued)

  • 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.

New Frame Design

Enlarged open area provides more bass and cleaner sound.

General Features

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KFC-D691 KFC-D681C KFC-D161 KFC-D131 KFC-D101
Peak Input Power 600W 360W 320W 320W 220W
Rated Input Power 140W 81W 100W 75W 50W
Woofer Features 6 x 9 inch Polypropylene Cone 6 x 8 inch Polypropylene Cone 6-1/2 inch Polypropylene Cone 5-1/4 inch Polypropylene Cone 4 inch Polypropylene Cone
Tweeter Features 1-3/4 inch Balanced Dome 1-3/16 inch Balanced Dome 1-3/16 inch Balanced Dome 1 inch Balanced Dome 1 inch Balanced Dome
Super Tweeter Features 4/5 inch Ceramic Tweeter - - - -
Super Tweeter Features 1/2 inch Ceramic Tweeter - - - -
Sensitivity 88 dB/ W / m 88 dB/ W / m 88 dB/ W / m 85 dB/ W / m 85 dB/ W / m
Frequency Response 60Hz -22KHz 58Hz -24KHz 75Hz -24KHz 80Hz -25KHz 114Hz -25KHz
Cutout Diameter 5-7/8 x 8-5/8 inch 5-1/8 x 7-3/8 inch 4-7/8 inch 4-7/16 inch 3-11/16inch
Mounting Depth 3-3/16 inch 2-3/8 inch 1-7/8 inch 1-13/16 inch 1-11/16 inch
Gross Weight 6.4lbs 3.7lbs 3.6lbs 2.5lbs 2.3lbs
Weight of Magnet(Woofer) 0.75lbs 0.5lbs 0.6lbs 0.35lbs 0.35lbs
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Peak Input Power(W) 600W
RMS Input Power(W)
CTA standards
Sensitivity (dB at 1m)
CTA standards
Frequency Response(Hz)
CTA standards
Woofer Diaphragm / Color PP Cone Dark Gray
Size 153x229mm 6x9 inch
Surround Urethane
Basket Steel
Magnet Ferrite φ90xt15
Tweeter Diaphragm / Color Balanced Dome Matte Black
Size 44mm 1-3/4 inch
Magnet Ferrite
Super Tweeter1 Diaphragm / Color Cermic Silver
Size 20mm 4/5 inch
Super Tweeter2 Diaphragm / Color Cermic Silver
Size 12mm 1/2 inch
Dimension Width (w_Gr) 266.1 mm 10-1/2 in.
Width (w/o_Gr) 236.4 mm 9-5/16 in.
Height (w_Gr) 197.3 mm 7-3/4 in.
Height (w/o_Gr) 164 mm 6-7/16 in.
Top Height 12.0 mm 1/2 in.
Cutout Diameter 149.5x218.5 mm 5-7/8x8-5/8 in.
Mounting Depth 80.5 mm 3-3/16 in.
Weight with Grille (pc.) 1,460g 3.2 lb
without Grille (pc.) 1,320g 2.9 lb
Weight of Woofer Magnet 340 g 12.0 oz
Net Weight 2.92 kg 6.4 lb
Accessory Grille Assy 2pcs
Accessory Tapping Screw φ4x40*8pcs
Flat Washer Φ4 8pcs
Speaker Cord 0.3m*2pcs
Adhesive Tape 1set

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