Kicker – 47KSC404



4 Inch Full-Range Coaxial Speaker
  • Polypropylene cone with a Rubber Surround
  • 1/2″ Silk Dome Tweeter
  • Maximum Power – 150W, RMS Wattage – 75W, Impedance – 4 Ohm
  • More Features!

10 in stock

SKU: 47KSC404 Categories: , ,


Speaker Features

Kicker 47KSC404 Full-Range Coaxial Speaker

Speaker Features


Potent Performance

KICKER KS-Series Speakers let you play at concert-like volume, yet maintain the smoothness and subtlety to please even the most selective ear. Internally dampened polypropylene cones and durable rubber surrounds assist the woofers in creating precise midrange and midbass, while high-quality silk-dome tweeters deliver natural, detailed highs.

With less than a 2-inch mounting depth and zero tweeter protrusion, the KSC40 is a perfect fit in almost every vehicle on the road today. They work best with 15 to 75 watts of recommended power. See below for more details.

  • High power handling
  • Silk-dome tweeters for a smooth sound
  • Polypropylene woofer and tough rubber surrounds
  • Thin-mount design easily fits behind factory grilles


Speaker Specifications

Kicker 47KSC404 Full-Range Coaxial Speaker
Speaker Design 2-Way
DC Resistance (Ω) 4 Ohm (Ω)
Peak Power (Watts) 150W
Continuous Power (RMS) 75W
Sensitivity 88dB
Effective Frequency Range 60-20,000 Hz
Mounting Hole Diameter 1 13/16″ (46.04 mm)
Top Mount Depth 1.5
Bottom Mount Depth 2
Grille No
Warranty 1 Year

Additional information

Weight 3 lbs
Dimensions 11.50 × 2.50 × 6.00 in

Maximum Wattage


RMS Wattage

Speaker Design