ARMYSGT_D

had noise with 3 different headunits hooked in the car no noise when i ran the eq off the ipod on aux bypassing the headunit. one other thing is i think my radio is touching the firewall behind it it reall isnt any room behind it the factory radio is smaller than aftermarket and not as deep

anyone

can you guys reccomend one from darvex or hifisoundconnection

where can i get a ground loop filter and which 1 do i get

i did all the stuff you guys said and still couldnt get rid of the noise so i took it to the shop and they said they have that problem sometime when the change they head units and cant get rid of it without a filter so i am just going to get a filter can you guys tell me which one to get

maybe something came loose back there also there is a shit tone of wires bunched together all the factory stuff and there is only qbout an inch of clearence between the fire wall could that have something to do with it

i would try that but i have ground noise with just the h/u maybe its the car or the stock ground i should try changing the stock ground

this is the eq that i havemy eq

constant remote and ground for the eq the frame by the tail light i scraped down to bare metal i have another spot behind the battery i can use thats frame im going to run a ground from the hu ground all the way back to my battery is it okay to use the power antennae of the hu to power the eq? thanks for the help

IS THERE A WAY TO USE THE METER TO SEE IF A GROUND IS BAD

my headunit is grounded of the wiring harness wherever te factory harness is grounded what if i power the eq off of the power antenna output of the headunit or just splice it in to the power of the wiring harness im going to move the ground back where the he unit harness is my amps are grounded to the battery less than 3 feet the second battery is grounded to the frame by the tailight and to a bolt that secures the factory tire jack housing

which type of groundloop isolater do i need where do i order it

i also noticed today when i turn my headlights to on i get feedback through the speakers also i could the wiring harness be bad? do those even go bad? im just gonna rip everything out and put it back in im trying to get it figured out before i put my RE SExxx subs in next week im fuckin stumped.

im having the same problem im going to try a noise filter also is there one that you will not loose midbass with

damn i didnt even think of that i dont have a capacitor just a battery in the back i know its grounded good

kenwood ddx719 plugged into factory harness rca running to clarion eq (grounded at seat mount bolt) (powered from cigaret lighter wires) rca from eq to amps in trunk

bump

i think ill ty the ground loop isolater next

anymore suggestions anyone

I just tried grounding it to my head unit ground still have noise any other ideas

would a ground loop isolator work

i havent tried grounding it at my headunit but before i hooked up the eq i had a little noise coming through the head unit

i have had my system out of my car for a while but i hooked it all back up (07 camry) i have a bad engine whine coming through my head unit . I also have a clarion preamp/eq that has a real bad ground noise also that i believe is just boosting the headunit noise. the only thing different from the time it was last hooked up is a 1/0 big 3. could that cause ground noise? i am using the power from from the wires that came from the cigarete lighter adapter and the ground from my factory amp ground location. when i took power str8 from the battery through a jumper cable the ground noise was considerably lower but still there i have tried using different ground spots and i have tried grounding rca's along with trading them all out.when i ran rca from my other car str8 to the amp no noise. when i ran it to the eq noise. any suggestion what i can try?

u sellin the 165 kf

YOU HAVE ANY OTHER US AMPS