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-   -   sub loses power when engine is on... (http://www.azht.net/forum/showthread.php?t=163600)

rsport 01-12-2012 10:23 PM

sub loses power when engine is on...
 
i have a sub and amp set up that works fine when the engine is not running, then when i crank the engine on the sub loses 99% of its power. it still moves a little and the amp stays on without going into protective mode. any hints?
i tried to get a better ground to the amp and i also tried a bigger fuse on the 12v power cable. didnt effect it.
thanks!

failedabortion 01-12-2012 10:53 PM

Rca's ran on the same side as your power wires? Engine/chassis grounds all good? What's your remote wire hooked up to?

rsport 01-13-2012 08:08 AM

rcas hook up on the opposite side of the amp as the power wires. i cleaned up the ground wires and locations when i put in my new trans. remote wire is hooked up to the head unit.

failedabortion 01-13-2012 06:11 PM

Meant Rca's ran down the same side of the car as the power wire?

Have you checked voltage at the power wire and remote in acc and run?

rsport 01-14-2012 07:30 AM

rca cables run down the middde. power runs down driver side.

i will check voltage on the two cables later today.


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