Taramps The Big Boss 5 Bass Black Monoblock Amplifier 0.5~2 RGB Effects 5000W
@ 14.4 VDC - 0.5 OHM: 5000W RMS. @ 14.4 VDC - 1 OHMS: 5000W RMS. @14.4 VDC - 2 OHMS: 5000W RMS. Furthermore, it is a robust and resistant product, designed for exceptional performance when used with subwoofers.