Question about Cobra CPI-850 Car Audio Amplifier

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Need fuse size for cobra cpi-850

What sizes fuses go in a cobra cpi-850?

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There are three 30 AMP fuses inside the unit.

Posted on Sep 26, 2012

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80a fuse should work fine thats the size i have it installed with i used 4 ga. wire

Posted on Jan 09, 2009

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hello . what has happen is one of a couple of thing .? the wire could be burnt becouse of to menny amp's going throught it . becouse it's fuse is to big for the size of the wire. that you are using for your hot wire.to run your amp.!!! it work like this !!! the wire is gaged buy it's size .!!! and that determine's what size of fuse that could be used .!!! for that gage of wire.!!! in amp's.!!! that it let flow through it.!!! and a fuse is determin in it size in amp.!!' it will let flow through it the fuse. !!! and most likly you or someone has put to big of a fuse in .!!! you inline fuse holder .!!! that run's from the + hot of the battery all the way to your + side of your amp's.!!! that's mostlikly where you will find your problem.!!! check it first.!!! ok .!!! then check your amp it should have a fuse that plug's in to it .!! on the side of the amp.!!! you need to make sure that you use the right size of fuse for that gage of wire.!!! if you use to big of fuse you will have a wire fire or a melt down that burn's the wire in half or worst.!!! hope this help's you let me know. "GOOD LUCK"

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