I have seen a few people mention them, and I did a quick search on google about them. I was wondering if I would need one, and what advantages there are with them ?

 

did you do a search here??

this topic will probably help you out alot...post #5 & 6 will help you out

http://www.canadiancaraudio.com/online/car-audio-technical-discussions/22372-capacitors.html?highlight=Capacitor

and IMO you dont need a Cap, just do the Big 3, better battery or/and add another battery, and a HO alt ......then id go for a cap just for the look haha

 

Gllll.
Sorry my falt.
Understood. Thanks.
/thread.

 

A capacitor is a device that opposes a change in voltage. In this case it tries to maintain a steady voltage during electrical dynamics (i.e. a loud stereo pumping out bass). The capabilities and value of a capacitor in a car audio application are an item of continual discussion...

 

thats ok quite often i find myself forgeting to search before i ask too