When do I need a capacitor?

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darwindarwin

Member - Posts: 12

Joined: September 13, 2003

Location: Indonesia

Posted: October 03, 2003 at 8:40 AM / IP Logged

My system is 500 watts, use to drive 2 subs. Do I need a cap?

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noob

Copper - Posts: 92

Joined: June 13, 2003

Location: United States

Posted: October 03, 2003 at 11:42 AM / IP Logged

you usually only need a cap when you're straining your electrical system.........if your headlights or interior lights dim when the bass kicks.....its a good indication that you need a cap or a high output alternator......but new alternators cost a lot......if you're only runnin 500 watts you should be fine unless you have a really old car that cant handle it..........

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fuseblower

Silver - Posts: 403

Joined: June 25, 2003

Location: United States

Posted: October 03, 2003 at 12:57 PM / IP Logged

Caps stores power and are very effective when you are trying to get the most out of your amp for short periods of time. If your lights are dimming a cap will not help, as it is believed. An upgrade to your alternator is normally the solution when you want to run your system over a long period of time and still maintain maximum efficiency from your amp.

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superstreet786

Silver - Posts: 339

Joined: August 12, 2003

Location: United States

Posted: October 07, 2003 at 8:11 PM / IP Logged

I always think having atleast one cap is a good idea. It will always keep continuous power going to the amp and will not be putting such a load on the battery

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When do I need a capacitor?

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