Infinity REF467F 4x6" 2-Way Coaxial Car Speakers Amplifiers An RMS power rating is

An RMS power rating is not confirmed

Its 88 dB sensitivity rating and integrated crossover make it suitable for use with a compatible factory radio or an external amplifier matched appropriately to the speakers

The four full-range channels deliver 50 watts RMS each at 4 ohms

The Infinity REF507F is a pair of 5

Infinity REF467F 4x6" 2-Way Coaxial Car Speakers Amplifiers An RMS power rating isThe Infinity REF467F is a pair of 4x6 inch, 2 way coaxial car speakers designed to replace worn or limited factory speakers in compatible vehicle locations. Its compact format is intended for standard 4x6 inch applications while delivering a broader, more detailed presentation than many original equipment speaker systems. This is a practical option for drivers building a straightforward front or rear speaker upgrade. Each REF467F speaker is rated for