ok so i've got my 4 guage wire however I still have yet to fuse it.. what type of fuse / amp should I use ?

and also I got my relay.. I assume this is the correct one? it doesn't say spdt but they guy at canadian tire said it was the one..

 

how long is the wire?

 

http://www.the12volt.com/relays/relays.asp

 

the wire is about 11 feet

 

you should need about a 100 amp fuse. maby get a second opinion in this

 

Hes right, that relay should work just fine.

Mark

 

alright.. i got 80amp fuses..was all i could find. That should be fine right? my amp does 25x2

 

what is the fuze in the amp ?

 

25x2.........

 

What does that matter, the fuse of to protect the wire... not the amp. I think I have typed that about 3 times in the past week...

the 80 amp fuse will be fine. the compacity of 4 AWG wire is right around 150 AMPS....

regards, Mark