Kicker – 47KSC6904



6X9 Inch Full-Range Coaxial Speaker
  • Polypropylene cone with a Rubber Surround
  • 3/4″ Silk Dome Tweeter
  • Maximum Power – 300W, RMS Wattage – 150W, Impedance – 4 Ohm
  • More Features!

8 in stock

SKU: 47KSC6904 Categories: , ,


Speaker Features

Kicker 47KSC6904 Full-Range Coaxial Speaker

Speaker Features


Smooth detail

Kicker designed their KS Series to be a substantial step up from your factory speakers. The KSC6804 6″x8″ speakers feature a polypropylene woofer that provides a natural sound with a satisfying low end. And the 3/4″ silk dome tweeter prioritizes smoothness in your music’s vocal and instrumental details. Kick out your stale, old sound and rediscover how your favorite songs were meant to be heard.

Use factory or aftermarket power

Not planning on swapping out your factory radio or adding an amp? No problem. With the KS Series, Kicker created a highly sensitive design that conjures hefty volume even from low-powered factory radios.

Kicker prioritizes fit

These low-profile speakers feature a reduced mounting depth and minimal tweeter protrusion, making them a match for almost any car.


Speaker Specifications

Kicker 47KSC6904 Full-Range Coaxial Speaker
Speaker Design 2-Way
Woofer Woofer Size 6X9 Inch
Woofer Cone Material Polypropylene
Woofer Surround Material Rubber
Tweeter Tweeter Size 3/4
Tweeter Dome Material Silk
Tweeter Design Dome
Super Tweeter Super Tweeter Size
Super Tweeter Dome Material
DC Resistance (Ω) 4 Ohm (Ω)
Peak Power (Watts) 300W
Continuous Power (RMS) 150W
Sensitivity 92 dB
Effective Frequency Range 30-21,000 Hz
Mounting Hole Diameter 5-11/16 X 8-7/16 (145.54 mm X 214.78 mm)
Top Mount Depth 3-3/16″
Bottom Mount Depth 3-1/4
Grille Yes
Warranty 1 Year

Additional information

Weight 7 lbs
Dimensions 18.50 × 4.50 × 12.00 in

Maximum Wattage


RMS Wattage

Speaker Design