Quote Originally Posted by blackbonnie View Post
when you are fusing something, you wanna fuse to the size of the wire, not to the size of the amps, alternator, etc...

reason being is because if you fuse over the size of the wire, then you run the potential of burning up the wire, starting a fire, etc.

your amps fuse/fuses, or your fuse box fuses will take care of themselves and blow when the max current is reached. thats there job. no reason to do the same job twice. (unless your amp does not have any on board fuses, then you will fuse to the necessary amperage the amp will pull.

fyi, 1/0 is rated (usually at max) 300 amps.
How will the Locx improve my sub setup versus the hipass?

Also, Im running a 4 gauge wire from battery to trunk. If I am not mistaken I have a 60 amp fuse by the battery in a 50 in the back. I have a feeling that they are to large but I may be mistaken. What do you think I should run?

Thanks again!