Hello to Alle…. i’m driving a B6 Avant with Navi+ and Bose Sound, which in itself is quite ok (Please no discussion, whether scrap or not), sometimes apart from the bass…. had in other cars always retrofitted and systems in it… but it should stay so far in it, because a big effort is not worth it. The car has already 290tkm and I don’t put 2000€ or so in it…. i just want to polish up the bass a little bit 🙂 signal I reach in front of the Boseve I don’t need a lot of power either, because it has to fit the Bose and the bass should not play the rest in the ground… 25cm or max. 30 it should be and I am not yet 100% convinced to use such a spare wheel housing. I actually wanted to get the trunk completely… but if you tell me that it sounds totally bad, if you have the cargo floor over it, then ic has to h I guess take a housing, which is in the back. First I had thought about an active sub, e.g. this Helix 8″ with DSP… should be very good… but how do you do it with the cables? there is certainly no quick connector for where you can get the whole thing out quickly, if you need space! oh, yes, it shouldn’t be too expensive… because you would be active for such a thing and all the cables would be at max. 350€… more than 400 or 450 should not be… 🙂 Greetings and thanks in advance P.S. I already know about it, but I am sure with current knowledge 8 years later, the Car Hifi phase has been a while ago 🙂