Switched Power

[FJRandy]

You powered the Magnum Blaster horns off the fuse block??

Too bad you won't get the most out of the horns that way. They should be wired DIRECTLY to the battery through a relay to get the max volume.

 

[Groo]

Hmmmmm haven't noticed any difference in the before and after with the blasters. Had them wired to the battery before installing the fuseblock, and have them wired through the fuseblock now. It's still 10 to 12 gauge wire all the way through, so why would they be any less loud?

 

[FJRandy]

As long as you're STILL using a relay to power them, you should be alright. The main thing is wire length and good connections. But you stated using 10 ga which would make up for the extra length.

 

[Groo]

Thanks Randy... they are definitely still using a relay.

 

[SickDog]

Here's a relay diagram for accessory lights... but can be used whenever a relay is used.