Caps are by far not useless

 

You are by far never going to succeed in the car audio buisness

 

Now there is a statement. If someone chooses to never sell a component that a customer wants, no matter what their opinion of its usefulness, is never going to succeed in any business. Now if you want to talk about the effectiveness of a capacitor in an electrical circuit, that is a different story.

 

A capicitor will greatly reduce the electrical load on your battery and alternater