Diablo DB-2800D 1-CH Monoblock 2800W Max Class-D 1-Ohm Stable Car AmplifierBRAND NEW DIABLO DB 2800D MAYHEM Series Monoblock 2800 Watts Max Class D 1 Ohm Stable Amplifier Key Features: RMS MAX @4 Ohm (<1% Distortion): 350 700W RMS MAX @2 Ohm (<1% Distortion): 700 1400W RMS MAX @1 Ohm (<1% Distortion): 1400 2800W Input Level: 0. 2V 6V LPF: 50HZ 250HZ Subsonic Filter: 10HZ 60HZ Bass Boost Level: 0 12DB Minimum Load: 1 ohm Dimension (LXWXH): 10"x9"x 2"