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Kicker 44KSS504
Item# 48017 / Condition:  Brand New  On Sale  Review this product

Kicker 44KSS504

400W Peak (200W RMS) 5-1/4" KS Series 2-Way Component Car Speakers

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Save $77.49 | Reg. Price $249.95 In Stock
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Kicker KS Speakers

We make KS speakers for performance, realism and reliability. Your vocals sound smooth, and accurate. Your bass is deep, rich and full of detail. With KS speakers, your music becomes a truly moving experience.

KS Series Main

Component Speakers

KS component speakers include a heavy-duty motor structure with EVC (Extended Voice Coil) technology to create remarkable bass, while a removable phase plug allows coaxial mounting of a large 25mm silk-dome tweeter with a trio of mounting options. An easily mounted 2-way crossovers with tweeter level control let you customize your sound for the best sonic quality. You get the best in accuracy and mounting flexibility in one convenient package.

KS Series Component Speakers

Convertable Convenience

All three sizes of KSS Component speakers easily convert to a coaxial configuration. The woofers’ removable bullet-style phase plug is replaced with a special adapter, allowing the tweeters to mount in front of the woofer for more system design options.

KS Series Convertable Convenience

Coaxial Speakers

These KICKER® door speakers are available in nine different sizes, and include a minimally protruding tweeter with a large silk dome, polypropylene woofer and tough rubber surrounds. Our coaxials give you a smooth, distortion-free response that fits in nearly every ride out there - without interfering with the factory grilles.

KS Series Coaxial Speakers


Get the clarity you need with these one-inch or ¾-inch silk dome tweeters. A neodymium power plant and in-line 12dB crossovers provide excellent sonic control. Three mounting choices give you the flexibility to get the perfect sound in the perfect place.

KS Series Tweeters

KS Series 5.25" Components

KICKER® KS Component systems Take your sound to the next level with excellent sound quality and unrivaled installation flexibility.


  • High Power Handling
  • Extended Dynamic Range
  • EVC™ (Extended Voice Coil) Technology For Deep, Smooth Bass
  • Polypropylene Woofer And Tough Rubber Surrounds
  • Silk Dome Tweeters For A Smooth Sound
  • Three Tweeter Mounting Options (Hardware Included)
  • Easily Converts to Coaxial Design With Included Tweeter Post
  • Thin-Mount Design Easily Fits Behind Factory Grilles
  • Grilles Included
These KS separates work best with 100 watts of recommended power. See below for more details.


  • Woofer [in, mm]: 5-¼, 130
  • Tweeter [in,mm]: 1, 25
  • Dome Material: Silk
  • Rated Impedance [?]: 4
  • Peak Power Handling [Watts]: 200
  • Continuous Power Handling [Watts RMS]: 100
  • Sensitivity [1W, 1m]: 88
  • Frequency Response [Hz]: 38-21k
  • Woofer Mounting Hole Diameter [in, mm]: 4-½, 115
  • Woofer Bottom Mount Depth [in, mm]: 1-¾, 45
  • Flush Mount Tweeter Hole Diameter [in,mm]: 1-¾, 45
  • Flush Mount Tweeter Depth [in,mm]: 11⁄16 , 17
  • High Pass [dB], at Frequency [Hz]: 12, 4,000
  • Low Pass [dB], at Frequency [Hz]: 12, 4,000
  • High Frequency Output Attenuation [dB]: 0, 4.5, 9


  • UPC: 713034079132
  • Weight: 8
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.