Infinity Reference REF-551A Mono Subwoofer Amplifier

Infinity Reference REF-551A Mono Subwoofer Amplifier
(Infinity REF551A)

We Think You Should Know

• 1300W Max Power Output
• 370W x 1 - RMS 4Ohm
• 550W x 1 - RMS 2Ohm
• Class D amp technology
• Variable low-pass filter (32-320 Hz, 12 dB/octave)
• Variable bass boost (0-9 dB at 45 Hz)

Overview

Infinity's Reference 551A mono amp will add some bass muscle to your music without breaking a sweat, and it'll look good doing it. This potent powerhouse will send up to 550 watts RMS to your subwoofer, and its Class D design ensures the amp's high output will put minimal strain on your vehicle's electrical system.