KICKER KS Series 4" Coaxial Speakers
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. These elite KS-Series Coaxial Speakers upgrade your audio to new levels of accuracy with extended frequency response and the smoothest highs.
Superior Design Features
- High-Quality Components: Internally dampened polypropylene cones and durable rubber surrounds assist the woofers in creating precise midrange and midbass
- Silk-Dome Tweeters: High-quality silk-dome tweeters deliver natural, detailed highs for exceptional listening experience
- Thin-Mount Design: Less than a 2-inch mounting depth with zero tweeter protrusion makes it a perfect fit in almost every vehicle on the road today
- Easy Installation: Easily fits behind factory grilles without modifications
Technical Specifications
- Speaker Design: 2-Way Coaxial
- Woofer Size: 4" (100mm)
- Tweeter Size: 1/2" (13mm) Silk Dome
- Impedance: 4 Ohms
- Power Handling: 150W Peak / 75W RMS
- Recommended Power: 15-75 Watts RMS
- Sensitivity: 88 dB (1W, 1m)
- Frequency Response: 60Hz - 20kHz
- Mounting Hole Diameter: 3-11/16" (94mm)
- Top Mount Depth: 1-13/16" (46mm)
- Bottom Mount Depth: 2-1/16" (51mm)
- Tweeter Protrusion: 1/8" (3mm)
Construction Details
- Tweeter Magnet Material: Neodymium
- Tweeter Dome Material: Silk
- Woofer Cone Material: Polypropylene
- Woofer Surround Material: Rubber
- Grilles: Not included
- Color: Black


