so my colleague from me has picked up son set from saturn boxes. sub end stage and cable etc. end stage is from magnat… yes I know quali etc… but funtkionieren it should be trozdem or? now we have yesterday 3 std. to eat it and it just can’t get it. so the thing gets somehow no current. so the green powwer led does not glow. so we connected the red cable to the battery. 15 cm after that the fuse(60amp) then put back and into the end tube channel (where 12V stands. as well as in the line) then the blue cable (MASSE) to the end stage ran and off to the carousel. so we tried 10 different mass points and even with the dremel still sanded off color. but not possible. so then we still have the chinch cable laid completely normal from the radio back in the end stage. in the middle is still such a thin cable that we also connected to the end stage. however, did not know where it comes to the cable tree at radio. I know not a think not that that has something to do with the current or ? so the power lamp(green) doesn’t light up. we just held the small cable from the chinch cable to a few cables and from time to time the red lamp has lit up… so overloaded. as such all the fuses are ok. !?!?!?!?? no current what is this ???? have you got an idea ??