@jonathong
Check ur grounds
Or most likely its ur rca cable is to close to it power wire
Run ur power line on the opposite side of the car
Or wrap ur rca wires in heat shrink or tape
@doobies13
Male 3.5mm Plug Stereo Splitter to 2 Male RCA Plugs 6 FT. Cable for iPod, iRiver, Zune, Audiovox FMM100 FM Modulator or other AUX adapter:Amazon:Electronics