alternator wine in speakers?? help?

[shortofnuthing]

ok guys riddle me this.... i have an alternator wine in my speakers

i have an alpine 9813 h/u and its my polk mmc5250 component speakers making the sound.... what the hell is going on???

i have checked so many things and im getting very frustrated please any help would be greatly Appreciated

i think this started after putting my sirius in my my car.. i have the sirius that plugs into the avi net port to the alpine h/u. and i grounded it out on my steering column

please help

short

[kustomkid54]

If you go back where you bought it, they make a "filter" for that.

Originally Posted by shortofnuthing

ok guys riddle me this.... i have an alternator wine in my speakers

i have an alpine 9813 h/u and its my polk mmc5250 component speakers making the sound.... what the hell is going on???

i have checked so many things and im getting very frustrated please any help would be greatly Appreciated

i think this started after putting my sirius in my my car.. i have the sirius that plugs into the avi net port to the alpine h/u. and i grounded it out on my steering column

please help

short

[jon95se]

i would also check to make sure that your speaker wires are not running close to any power leads. crappy wires will pick up interference from the power wires. aka your amp line

[Craiggy craig]

Where did you pick up your power and ground for the brain?? What i would do if i was you is i would move your ground location to the drivers kick panel and find good metal. What your experiencing is a ground loop! They do make ground loop isolaters. These can be purchased at any audio shop. another thing is if it needs power run the leads to the ignition harness and pickup power there. the thick red wire is 12 volts constant and the Pink wire is your switched power wire.