Upgrading Car Speakers with a Factory Head Unit: Kenwood 5×7 Deep Dive
Alex and Emma explore how to upgrade car audio using an original factory radio, focusing on specs and fitment for the Kenwood KFC-C5798RS 5x7 speakers.
In this episode
Factory radios provide limited power, making RMS ratings and sensitivity more critical than peak wattage.
The Kenwood KFC-C5798RS explicitly states compatibility with factory head units and features an 80W RMS rating.
Physical fitment requires verifying top-mount depth, grille clearance, and vehicle-specific wiring adapters.
Indoor powered bookshelf speakers, add-on amplifiers, and aftermarket head units serve entirely…
The skinny
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