Taramps TS 800x4 800 watts 2 Ohms Amplifier Class D 4 Channel 800W RMS
@ 14.4 VDC - 2 OHMS: 800W RMS (4 x 200W RMS). @ 14.4 VDC - 4 OHMS: 544W RMS (4 x 136W RMS). 2 Bridged channels 4 OHMS: 400W RMS (2 x 400W RMS). This feature makes it ideal for this type of application, eliminating the need for adapters.