If you put a clean 1000 watts to that box you will replace it in a hurry. Audiobahn makes good stuff for people on a budget, but if your looking for something that is going to take abuse and last for a long time I wouldn't buy them. Your better off saving up some more money and getting some decent subs. For the price of those you can get 2 good quality subs and then build your own box for about another 50-60 bucks and be much happier. Better to buy good first than the buy K-mart and keep replacing til you get to the good stuff anyways and waste alot of money in the process.