When i listen to the radio after a few minutes it just stops, i hear a low static noise. I thought it could just be my wiring but when i switch it to listen to the cd player everything works fine. So i turn it back to the radio again it will work for a few seconds and it dies again. But everytime i switch it to the cd player it works.

I have a Sony Explode cd player, don't know if that matters.

Can anyone help me out on this? Or tell me what the problem is?