Hey, I have the following problem… So I’m happy with my front system, with my subwoofer and with the power amplifier – actually even with the speakers at the rear. However, I have the following problem… Everything runs to the rear system over power amplifier. Only the rear runs over the radio. I’m not content with the sound, it’s also intended to support passengers who are sitting in the rear and want to see something else besides BUMM BUMM. However… , the front system so on a third approx. only the rear system, which can not be adjusted by a controller (logically, is not at any power stage) is too loud to me. And by that I mean very loud. If I set the front system so that it fits and the rear system only plays for the rear, one hardly hears the sub anymore. I just can’t find a suitable overall picture. and since my radio has only 2 chinch outputs, and the radio is so “quiet”, this with the balance controller is fix with to dim If I want to make the rear boxes quieter, the system has lost its meaning. Since I can only change the overall volume. Is it very complicated,but don’t find any more suitable words… Now I had a snap idea earlier… what if I get a cheap power amplifier and stick to the rear system, and let it function as a volume control? At worst, the signal remains that spits out right in the middle of the one that comes in with input, doesn’t it? Or sc I just want to get my rear speakers quiet…. and my sub again nice loud that it fits the front system…. Help 🙁 Achja and tips like “back you don’t need any speakers” do not come to me on fertile ground, since it’s really a sound to sit in the back when listening to music…. What kind of cheap parts can you recommend to me? Can really be the cheapest of the cheapest, h Auptsache the sound doesn’t get much worse and you can control the volume at them to some degree exactly…. And if it’s still n bitl playing with frequencies, then I can finally take the low frequencies out of the speakers and let them play alone the middles and heights 😉 Thank you Thank you!!!