Description
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Infinity Kappa 53XF
The Infinity Kappa 53XF is a premium 5.25-inch 2-way coaxial car speaker engineered to deliver powerful and detailed audio performance. Featuring Infinity’s Plus One™ glass fiber woofer, it offers enhanced bass output and improved efficiency, while the edge-driven silk dome tweeter produces smooth and crisp high frequencies up to 40kHz. With a low 3-ohm impedance and high 93dB sensitivity, it ensures louder sound even with factory head units. The speaker also includes adjustable tweeter output levels (0dB / -3dB) and a UniPivot angled tweeter design for better sound staging, making it an excellent upgrade for clear mids, strong bass, and refined highs in any car audio system.
Specifications
| General Specifications | Details |
|---|---|
| Power Handling | 60W RMS, 180W Peak |
| Sensitivity (@ 2.83V) | 93 dB |
| Frequency Response | 55Hz – 40kHz |
| Impedance | 3.0 Ohms |
About The Product
Infinity Kappa Series speakers, available in all standard sizes, are designed to bring a new standard of excellence in car audio to virtually any vehicle. Kappa’s Plus One™ fiberglass woofers deliver high-output, deep and robust bass. The high-resolution 3/4″ edge-driven textile dome tweeters deliver soaring highs up to 40kHz. 2″ and 3″ midranges are available to upgrade two-way component systems into three-way. The compact 3″ midrange speakers also offer a perfect plug-and-play solution with low frequency response to 300Hz, and high sensitivity.


























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