fuse size?

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=27839
Printed Date: July 17, 2025 at 10:17 PM

Topic: fuse size?

Posted By: dfiddy
Subject: fuse size?
Date Posted: March 06, 2004 at 6:32 PM

I know this will be an easy question for most of you, but how do you calculate fuse size with different guage wire? Thanks...

Replies:

Posted By: dfiddy
Date Posted: March 06, 2004 at 6:37 PM

okay i think I read this in another post... P=IxE so...current = power/voltage.

Posted By: Ketel22
Date Posted: March 06, 2004 at 7:13 PM

is the fuse for your, amp? if so the fuse and the wire should be chosen according to the amp. although there is limits on what you fuse sizes you should use on what wire if you cannot or did not get the right wire size for your amp.

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