This has to be the biggest, most expensive paper weight i have ever gotten. i purchased this sub, and within a week it was rattling like crazy. Thought maybe i had a defective sub so i returned it and within the first day, (in mind only putting little amounts of power at 1ohm) the sub was bottoming out like crazy, at certain Hz. Terrible, terrible, terrible sub. I've bought $50 Kicker subs that are 150W RMS that hit harder than this piece of dung.

Save your money and buy anything else but this sub. Worst thing ive ever had.