Hello Leutz, For some time now I’ve been busy getting better sound in our passat. The first thing that had to be done was soundboards! It was quickly clear that I wanted to have a 3-way system (if already, because already ). Finally it went out to a 2-way system + 1 pair of kick basses. So, long speech, short meaning. I pushed the problem called end stage during the whole doorboard construction in front of me. I need a final stage for the “Eton Pro 160 X” (70W RMS at 4Ω ) and “Phonocar 2/737 Kickbassen” (100W RMS at 4Ω ) It would also be nice if the thing could be combined in a single amplifier. But after my electrotechnical knowledge, with which it is not too far away, that is not possible. If someone has an idea after all, or is just much smarter than me, always get out with it! Oh by the way, since I was pulled over the table by the Etons a bischerl I have NO crossover to it! :-\ If I now still ir Gendeine relevant info forgot, just let me know quickly! For help already thanks MfG Holz