Hi guys, I wanted to ask if it would bring a 6×9 coax speaker system (phase pcs 693) into the door? of course with self-made doorboards and insulation and everything that belongs to it. once in the forum because of hifi n a bit around but know me with sound still not so well, have the system at the time in the hut rack. am very satisfied, but would have the sound nevertheless rather front. otherwise I still have a few 10s boxes in the amatures.