Infinity Reference AMPRF6001A Subwoofer Car Amplifier

Mono or 4-5 channel subwoofer amplifier, Variable crossover & bass boost, Low noise and distortion, Input Level Control, voltage protection, Phase Switch, RBC wired remote, Class D amp, Turn-on mode, 350 watts RMS x 1 at 4 ohms (600 watts RMS x 1 at 2 ohms), Variable low-pass filter (32–320Hz, 12dB/octave), Variable bass boost (0–12dB at 45Hz), Phase switch (0, 180 degrees), Preamp and speaker-level inputs, Fuse rating: 30A x 2