


Kicker 4" (100mm) 75 Watts RMS 2-way
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KICKER KS-Series Speakers – Potent Performance for Your Ride
The Kicker 51KSC404 4" 2-way component speakers deliver 75 Watts RMS, providing clear sound for your car audio upgrade. Ideal for those seeking quality car speakers Australia-wide, these speakers fit well alongside 6.5 inch car speakers and 6x9 speakers for ute setups. Find reliable options like these at Oz Audio Shop, trusted for the best car speakers for bass and overall performance.
Key Features
- High power handling: recommended amplifier power of 15-75 watts RMS
- Silk-dome tweeters for smooth, natural highs
- Durable polypropylene woofer cones with tough rubber surrounds for precise midrange and midbass
- Compact design with less than 2-inch mounting depth fits easily behind factory grilles
- Neodymium tweeter magnets for efficient, clear sound reproduction
- 4-ohm impedance for compatibility with most car audio systems
Specifications
| Speaker Design | 2-Way |
|---|---|
| Woofer Size | 4" (100 mm) |
| Tweeter Size | ½" (13 mm) |
| Rated Impedance | 4 Ω |
| Recommended Amplifier Power | 15-75 Watts RMS |
| Sensitivity (1W/1m) | 88 dB |
| Frequency Response | 60 Hz – 20 kHz |
| Mounting Hole Diameter | 3-11⁄16" (94 mm) |
| Top Mount Depth | 1-13⁄16" (46 mm) |
| Bottom Mount Depth | 2-1⁄16" (51 mm) |
| Tweeter Protrusion | 1/8" (3 mm) |
| Tweeter Dome Material | Silk |
| Tweeter Magnet Material | Neodymium |
| Woofer Cone Material | Polypropylene |
| Woofer Surround Material | Rubber |
| Weight | 1.2 kg |
| Dimensions (W × H × D) | 151 × 289 × 81 mm |
Questions? Contact the Oz Audio team at sales@ozaudioshop.com
Buy Kicker in Australia — Ships Fast from Perth
Oz Audio Shop is one of Australia's leading online car audio retailers, stocking genuine Kicker products and shipping Australia-wide from Perth, WA. All products come with Australian warranty support. Questions? Contact us at sales@ozaudioshop.com.
- Allow 7-14 days for delivery to metro areas. (doesn't include Covid Restrictions)
- Fully insured freight
- Tracking info will be sent through TXT message
