mark just dropped off 2 seperate boxes for 2 12 asassins(powered by an 1100d).. well DANG these things have a very TIGHT sort of sq which mark says is pretty much top of the line and what your lookin for. I only hooked up one and it is unbelievable output for only 425.. i can not wait to hook up the second.. but yeah this thing has nasty sq even when maxing out. O yeah and it was flexing his yaris windshield. love it. I'll get pics later.