General Specifications350 watts RMS x 1 at 4 ohms (600 watts RMS x 1 at 2 ohms)Class D amp technologyvariable low-pass filter (32-320 Hz, 12 dB/octave)variable bass boost (0-12 dB at 45Hz)phase switch (0, 180 degrees)preamp and speaker-level inputsfuse rating: 30A x 28-gauge power and ground leads r..