Hi people so I bought now the following parts I hope that was a good decision clarion http://www.clarion-eu.com/en/Audio.audio_en+M5c0dfcf44d0.4.html with pioneer frontsystem so 2 boxes http://www.pioneer.de/en/product_detail.jsp?… everything for 230 with adapter on 20 cm because I only have 17 cm in the door what would you recommend to me for a sub and what an end stage problem I have a very large car passat combi variant there meant one of my friends I have a troc kene bass because otherwise muddy arrives and music I hear so alternatively rock over linkin park to metallica and a bit techno would please me if you could help me MFG Ben