Infinity REF-551A Reference 551A High-Performance Monoblock Amplifier ford fascias DC car adapter or AC

DC car adapter or AC home adapter

5" Euro Fit Component System ICC Internal Crossover

Note: Blade Fuses Sold Separately

3" CMOS PC1058

Factory navigation-equipped BM/BR models feature a built-in screen with satellite navigation

Infinity REF-551A Reference 551A High-Performance Monoblock Amplifier ford fascias DC car adapter or ACDesigned to Deliver Infinity's Signature Sound New Infinity Reference amplifiers deliver pure power from a slim, compact chassis that's designed to fit in more vehicles. Available in 4 channel, 5 channel, and mono models, Reference amps incorporate our latest amplifier topology, include variable electronic crossovers and bass boost control for precise system tuning, and feature high and low level inputs for easy interface with virtually any system.