Infinity REF-551A Reference 551A High-Performance Monoblock Amplifier ford fascias Compact and lightweight aluminium heat

Compact and lightweight aluminium heat sink

80mm diameter

Broad 9–33V voltage range: One of the widest input voltage ranges available

Finish: High-density carpet

Choose from the PMX10C (approx

Infinity REF-551A Reference 551A High-Performance Monoblock Amplifier ford fascias Compact and lightweight aluminium heatDesigned 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.