Taramps TL-500 2x50 Watts-RMS Mini Compact Car Amplifier Full Range 2-Channels Class-D 2-ohm Stable Maximum power @ 14.4VDC - 2 x 50W RMS (stereo 2 ohms) Maximum power consumption: 7.6 amps (musical: 3.8 amps) Channels: 2, topology: class-d Min. Supply voltage: 8 VDC, Max. Supply voltage: 16 VDC Protection system: short circuit in the output/thermal protection