i have a question and i know you experts can help me out...my crossover has gotten to the point to where it does not cut off unless i cut the car off...it does have an on off switch but for whatever reason it stopped working...this has happened to me before with a previous crossover that i later realized was damaged...so my question is do you think my crossover is blown?? and what do you think causes my crossovers to blow...i have a 200a battery connection which is running to my 1 farad capacitor which is running to my 1400 watt amp and crossover...what are some good brands??? and is there a such thing as overpowering a crossover???by that i mean are crossovers designed to handle up to a certain amount of watts...