getting a low hiss

[calebkhill 10+ year member]

Check head unit wiring, especially ground

 

[logan963 10+ year member]

i have a 4ch amp running component in the fronts and sub in the rears i have them bridged and have proper rms, i can turn the gain all the way down and i still get a hiss in the tweeter and mids, no noise from the bass, i have vol turned all the way down also, i can turn my key to accessory so do not have to have the engine on. could this be a ground issue? i checked all the wires and are solid.

Do you have a pioneer hu? they tend to hiss if you don't ground to frame

 

[calebkhill 10+ year member]

Do you have a pioneer hu? they tend to hiss if you don't ground to frame

Yea. If wiring is good after checking and still hissing, ground to frame.

 

[bradl79 10+ year member]

No its stock hu i am going to just try to rewire everything. I had best buy install the amp and then i installed a sub and components. I went back to best buy and they said they cant work on it be it has been modified. I dont think it was hissing until i installed the components, tweeters, and crossovers that came with the comps.

 

[bradl79 10+ year member]

Doea anyone know how to run their own speaker wire on a kia forte 2012. The boot is just one big harness so i dont know how to run it to the door.

 

[bradl79 10+ year member]

I had re-ran new 16 gauge from and directly to cross over than from cross over to mid and tweets so I am not connect to any stock wires and I still get feedback. I changed the ground also. Does this mean it would be the RCA's?