Moin! Installation is in it, but I don’t like it at all Still missing door insulation (have 6-8 mats still) and tomorrow still adjust everything, power amplifiers radio and so on. Hope we didn’t do anything wrong, so have an Eton PA 1054 and Sub (see signature), didn’t know exactly how we had to do this with the power amplifier and the bass. Did + – and +- from the Eton do in the four sockets of the sub, is that right? Wanted to chase bridges and 4 ohm with 660 watts into the sub. Hope you can me Did I do something wrong? Were 8 hours in the rain today…. So the question is if I connected the right thing, where you have to break like on the final stage, but the …. Sub has four exits. Use some help gruss OLLI (I’m fixed and ready) +400KM autobahn 😛