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Blowing fuses under hood but nothing looks smoked in the amp

I am blowing 80 amp fuses when the amp turns on. I have disconnected subs, RCA's, and just have 4 gauge for power, 2 (or dual) 8 gauge for ground, and a remote turn on connected. If I disconnect the remote turn on and connect power and ground, it doesn't blow the fuse. Its not until it recieves a signal from the remote turn on. I have everything turned down on the amp, and like the subject says, nothing looks smoked in the amp.

Posted by Jesse Reese on

2 Answers

Anonymous

You need a bigger fuse holder. Your amp is tryin to take more than 80 amps. Mine did the same thing and in theory it needs 180 amps at full power. Upgrade the fuse block and it will stop

Posted on Oct 06, 2008

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Mike Duncan

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  • 219 Answers

Sounds like the amp is fried, most likley in one or both of the output sections. Good luck.

Posted on Feb 22, 2007

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Fuse keeps blowing?

The fuse is a protective device. Fuses dont blow unless the amp ( in your case ) is drawing too much current. DO NOT put a bigger fuse in. Obviously, there is a problem with the amplifier inside the sub. If the sub is under warranty, send it in for repair to an authorized warranty depot. If not it's not under warranty, then take it to the authorized warranty depot anyway. Why ? because they will have the schematics ( electrical diagrams ) to troubleshoot the unit quickly and it may be a common problem. If it is a common problem, the factory may have released a modification and possibly it could be covered under warranty under a factory 'goodwill' program. Good luck. Rob
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