Just had a very funny experience After about 50min drive (right loud) the music went out of the back at once I first thought that a cable would have gone off. Had 5min to go home…. Park so and open the trunk and see it squeaked out of my bass box like a chimney… So first of all cables were jammed off. The power stage was also hot (was stupidly a backpack on it, which also covered the opening at the box mostly. The power stage itself is however i.o. ( showed red light when the box was off, at least the boxes worked again at the back. Did the box then just disassembled The “plate” or the round end (don’t come to the name) was really hot, but neither on the “plate” nor somewhere on the box are traces of fire…no idea what that has to taste… The “failure” I’ve probably already 3 years in this config…is the first time that something like that happened could have really come from the stupidly located backpack ?