Drive Accord Honda Forums banner

ground loop

  1. The 8th Generation
    Whats up everyone - So I been trying to figure out why I am getting a humming/thumping noise from my subwoofer using a Scosche line out converter - 10inch kicker subwoofer and a 400 watt kicker amp - using my factory head unit. I been told its a grounding issue and its the alternator whine...