Wiring for a amp cooling fan

[MxRacerCam 10+ year member]

yeah, a standard four post automotive relay will work fine. if you're going to run a swith, put it inline from the power source to the relay, not from the relay to the fan. an easier way would be to ditch the switch and have the amp turn on be the switched power input (and thus the automatic switch) on the relay. doing it this way will have the fan come on automatically when the amp powers up, that way you won't forget to turn the fan on until after its gone into a thermal protection mode.

 

[liwaj79 10+ year member]

I was wondering if it would be to much to wire something so that u dont have to worry about turning it on and off just what i thought just since it doest take much power.

 

[liwaj79 10+ year member]

Sorry what I ment was to wire somthign off teh fuse panel.

 

[HCCAfan]

set the fan so it blows air across the top, not air on it, you will notice the cooling difference. if possible, mount the amp verticle

 

[ramos 5,000+ posts]

Originally posted by liwaj79:I was wondering if it would be to much to wire something so that u dont have to worry about turning it on and off just what i thought just since it doest take much power.

It's not a problem to use the turn on lead. Just make sure you use a relay. Otherwise you run the risk of burning up the remote lead from the head unit. Although it may not seem like alot of current. Most remote leads are only rated for a few hundred milliamps. Which is not very much power at all.