Oh no no, I had my professor use a tone generator on the amp with an imput of 7.2 because the the amp has a max input of 8 volts. I just wanted to keep E.d. honest with their power claims. Even when we subed in the tone generator as the head unit still I got the damn coil smell. My HU is a pioneer DEH-P800PRS thats got 5 volt pre outs. when I FIRST got the sub in the car I just did it by ear turn up the hu 75% and the back it of.... (you get the Idea) then after couple days just redid it with a Fluke 87V DMM and a fluke amp clamp just got it within 50watts +/- of 1300watts sooooo.... yeah All I really want to know is if its guna be ok then screw it ill crank it and have no mercy on the thing,