Is 1 farad capacitor enough for my sound system in my car?

DO NOT USE A CAP!!!!!!!!!!!!!! IT IS F U C K ING UP YOUR SYSTEM!!!!!! do the big threee upgrade and this should help loooots!!! but please caps are only harming your system enless you have a 200+ ho alt, big three, and really nice amps and then if you have one its just for show!!1