I have no idea what I am doing when it comes to picking out a capacitor. I was wanting to get one for my audio setup because when it hits some really low notes at higher volumes it makes all the lights dime in my car. I have a kicker 350.4 and a kicker 550.2
Please help me decide a nice affordable capacitor

 

i would add an additional 4g or 1/0 ground for the battery and upgrade the battery before doing a cap.

But if you want the cap then i would look at a rockford fosgate 1f

 

if you want a capacitor i got a RF 1 farad im lookin to get rid of. let me know. its about a year and a half old but barely has use

 

like jj ssaid do the wiring and get an optima will but a stop to all the and be better in the long run

 

thanks for the help guys

 

Like they said, a cap is a temp fix. They ground wire upgrade and battery upgrade will solve your problems. Also if you wanna do a cap afterwords then you'll be laughin

 

I bought a Cap, and I did the ground wire already. Now I just need to get a battery. Which yellow top do i need to buy?

 

you dont "need" to buy a yellow top any sealed agm battery will do nicely... yellow top is just the "kleenex" of deep cycle batteries or "dynamat" of automotive sound insualtion