About the Kicker 47KSC504

Smooth detail
Smooth detail
Kicker designed their KS Series to be a substantial step up from your factory speakers. The KSC504 5-1/4" 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 favourite 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. And Kicker offers optional black grilles that'll add nice flair to your custom installation.
Product highlights:
- 2-way car speakers (pair)
- 5-1/4" polypropylene woofer cone with rubber surround
- 3/4" silk dome tweeter
- handles up to 75 watts RMS (150 watts peak power)
- frequency range: 45-21,000 Hz
- sensitivity: 90 dB
- top-mount depth: 1-3/4"
- impedance: 4 ohms
- grilles not included
- warranty: 2 years
- MFR # 47KSC504
What's in the box:
Kicker 47KSC504 owner's manual
- Two 2-way speakers
- Two 11" Lengths of speaker wire (tinned wire on one end and female quick slides on the other)
- 4 Red plastic wire caps
- Eight 1-1/8" Screws
- Quick-Start guide (English/ Spanish/ German/ French)
- Template
Reviews (80)
Customer reviews for Kicker 47KSC504
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Average review:
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More details on the Kicker 47KSC504

Features & specs
General | ||
---|---|---|
Speaker Size | 5 1/4 | |
Design | 2-way | |
Tweeter Design | 3/4" Dome | |
Impedance (Ohms) | 4 | |
Tweeter Composition | Silk | |
Woofer Composition | Polypropylene | |
Woofer Surround | Rubber | |
Parts Warranty | 2 Years | |
Labor Warranty | 2 Years | |
Specifications | ||
Sensitivity (1W at 1 meter) | 90 | |
Sensitivity at 2.83 volts | N/A | |
Frequency Response | 45 - 21k Hz | |
Minimum RMS Wattage | 15 | |
Maximum RMS Wattage | 75 | |
Peak Power Handling (Watts) | 150 | |
Top-mount Depth (Inches) | 1 13/16 | |
Bottom-mount Depth (Inches) | 2 1/16 | |
Cutout Diameter or Length (inches) | 4 9/16 | |
Mounting Height (Inches) | 0.316 |
Product Research
Features
Woofer Cones: The Kicker KS Series speakers feature durable polypropylene woofer cones, resistant to moisture and the temperature extremes found in automotive applications.
Dome Tweeters: The ¾" silk dome tweeters provide a smooth high frequency response with a wide dispersion pattern. The tweeters have neodymium magnets.
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Customer Q&A
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Amazing alternative for original crappy speakers in my 2019 Jetta SE! As for now replaced only in front doors. But planning to buy second pair for the back. Great that Crutchfield send all the parts and adapters that needed for the installation.
Mykhailo from Miami, FL