need help with grounds or something in my electrical system

[Imtjnotu 5,000+ posts]

well im starting to wonder if something is up with my electrical in my car...i have yet to test the grounds with a dmm but i will soon but just today my speaker amp started acting up and only plays to one side...

im wondering if my car is killin the amps

runs at 12v at its lowest but do u guys have any ideas as what i should be looking for?

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[yanksfan407]

You can check a couple things. First most obvious and simple is check all connections and make sure they are tight and solid. Next would be to check all your grounds and make sure they are good and strong and in a good place. Check inputs into amp and into back of stereo as well.

 

[Imtjnotu 5,000+ posts]

both sides of the comp's are at 4 ohms so i dont think the wiring on the speakers is an issue but im gonna test the grounds later with a dmm...the are nice big bolts in the back of the trunk....wondering if it could also be the rca's...im gonna switch out and see if that helps anything