couple of days ago i had my jl 1000/1 and my 12W7 with some infinity kappa's and an infinity ref. amp so i was driving yesterday and all of a sudden my whole cars power like died and my battery and alternator are fine did i blow some kind of fuse bcz nothing in my car is getting power

 

sounds like the main fuse at the battery post...

 

by any chance do you now how much that cost and can u tell me how hard it is to change it

 

fuses are cheap. just take off the battery cover and examine the fuses - I think there's a 120 amp fuse coming off the red post. Just pull it out and go get it replaced. I got a pack of 5 80 amp fuses for like $12 at tweeter - if you go into a retail auto store you might end up paying $10 or a little more for a single fuse at a time.

 

thanks man it worked i really apperciate it