Hello together, run a Sony MEX-N5100BT car radio in my car (Peugeot 106 Bj.1997) for half a year. In front in the doors I have installed a LS on the right and left. On the amaturation board I have installed a small tweeter on the right and left. Further LS are not installed or connected in the car. The LS front are connected via the factory-wided LS set. All good as far as, until recently, it buzzed briefly in the connected LS for 1-2 seconds un d since the two right LS no sound comes anymore. I tried it over the regulation balance in the Sony MEX-N5100BT when I go there on the right only the left LS is quieter and from the right still nothing comes. If you can help me further, it is on the radio or the LS, which I do not believe it is on the LS, rather I think that it is on the output (signal to the LS) on the right on the radio. I have already developed the radio and the LS cables on the system connector new contact What does such a strong hum mean, or how can there be such a strong hum in the LS, what has happened? Is there a test method how to check whether it is due to the LS or to the radio? Look forward to constructive answers from you, thank you in advance! Greetings Markus