250 HELP! Subwoofer problems

Discussion in 'Electrical & Interior - Security, ICE, Wiring Loom' started by Luuk Meuwissen, Mar 25, 2025.

  1. IMG_0382.jpeg IMG_0456.jpeg A01A5CFA-6AE8-436B-A2C9-77A94ADE0D42.jpeg View attachment 42020 View attachment 42020 Hi,

    i own a nice RS250, with retrofitted RS Monitor. Now i connected my woofer to a good grounding point in the boot. And 12V straight to the battery. I use the High input in my amp so i can keep the stock radio, since it had no RCA output.

    the problem is. The woofer works amazing when the car is turned off. When i turn it on i hear the exhaust / engine in the woofer. When i rev the car, the frequency follows.. i used the speaker wire from the rear speakers. Any suggestions? Dont know what to do, almost tried everything.
     

    Attached Files:


  • Share This Page