this is about how big the amp is, it's not this exact one, the one in the picture is a PHD4 or "The Rock" it's a 5000 watt amp and it's a 2003 model, mine's "The Shredder" lol...they give 'em funny names but the cool thing about Earthquake is you can mod them to go beyond the power handling specified, they even give you instructions on how to do it when you buy the amps. but here's the picture of "The rock":
