Hello dear community, I have recently had a new A-Class and am not really satisfied with the sound. Since I spend more time than I thought in the car, I would like to raise my sound experience to a new level. However, since I don’t have a great idea of the matter anymore, I wanted to ask myself here what is so possible/senseful and what I should at least invest. My goal is a generally better sound of the heights and middles, a crisp bass (which doesn’t make my trunk smaller) and the annoying flapping from the door panels, when I hear a little louder, should finally be gone. I once informed myself at a few car-hifi shops and there is also a intersection, the DSP, as far as the procedure is concerned. After that, however, it stops. Some say that they build something for me, others tell me, I don’t need to start under 2000€… What’s right now? Where can I go, what do I have to pay attention to? Vie Thank you in advance