Dumb noobs didn't mention the mmats 2000.05... Rated at half ohm does rated power over 13v easy on electrical and very efficient
If you can't afford a top quality amp from a company who will warranty it you probably can't afford to be trying to drive .5 ohm loads. This may not end well.I don't think he can afford the mmats or incriminator.... He's got like a 300$ budget I think he said.....