Question about Lanzar OPTI 50c Car Audio Amplifier

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Blowing of fuses

Hi, my name is Denver, I have a Lanza Optic 500.2 amp
everytime i put the bass louder it blows the fuse, im using a 60Amp fuse,
In the owners manual says the amp(500.2) takes four 40amp fuses but my amp DON'T have any place for fuses, My main power fuse is a 60amp thats the one keeps blowing, Amp works perfect when it's soft.
Pls help me
Many thanks: Denver (S.A)

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The reason your blowing fuses is the amp needs at the least a 150 amp fuse on the wire that runs to your bat. There are fuse blocks that you can put 4 40amp fuse and theres the high dollor ones that you can put all the way to 200amp. When you trun up your amp its drawing to much current for the little 40 amp fuse that you have and will blow it everytime. I recomend Running a 4 gage wire to bat and ground with same. Get you a 150 or above amp fuse from a car audio shop somewhere. anyway sounds like from what you decribed, theres nothing wrong with your amp just the wires and fuse are not big enouf to handle the current that your amp pulls.

Posted on Oct 23, 2008

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