How strongly does a long or long power cable affect the current of the system? At the moment it looks like this: about 5 meters 50 cables go to the rear, from there a 20s and a 10s go away to the power stages (each about 3 meters go off from the 50s) Now it is so when too low bass comes (properly low) then the sub-power stage goes on Protectet. Now I have a Banner Running Bull battery in the car (AGM, 70Ah, 720A) The power stage stays on now. So if I drive at night with switched on L Icht then the power amplifier goes back on protected with low bass. it can lie on the too long cable, are indeed about 8-9 meters to the end stage. Oh yes and a power cap also hangs before the power amplifier.