Infinity Reference 551A 1300W Monoblock Amplifier

New Infinity Reference amplifiers deliver pure power from a slim, compact chassis that’s designed to fit in more vehicles. 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. They’re also compatible with several new vehicle technologies, including many advanced driver assistance systems, and Harman HALOsonic, a suite of acoustic solutions that can simulate engine sounds for a better driving experience in hybrids and electric cars, cancel road noise for better-sounding music, and more

General Specifications

•        550 Watts RMS X 1 At 2 Ohms
• Class D Amp Technology
•         Variable Low-Pass Filter (32-320 Hz, 12 Db/Octave)
•         Variable Bass Boost (0-9 Db At 45 Hz)
•         Phase Switch (0, 180 Degrees)
•         Preamp And Speaker-Level Inputs