Infinity REF-551A Amplifier 1300W Peak (550W RMS) Reference Series Monoblock Amplifier
Infinity REF-551A Amplifier 1300W Peak (550W RMS) Reference Series Monoblock Amplifier
Infinity REF-551A Amplifier 1300W Peak (550W RMS) Reference Series Monoblock Amplifier

Infinity REF-551A Amplifier 1300W Peak (550W RMS) Reference Series Monoblock Amplifier

Regular price $199.95 Save $-199.95
0 in stock

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.

  • 1 amplifier
  • High-level input wiring harness
  • 2 spare fuses
  • 2 2-color brand stickers
  • Quick start guide