Hello, now have a Passat 3b limousine without ski bag and double-DIN. As head unit only the Becker Cascade comes into question that is already ordered. Would like an Alpine device, but they do not offer such a package. It is now mainly about loudspeakers, power amplifier and subwoofer. So far I had in my old car the combo from Exact V-Comp Pro, Rockford-Woofer, Alpine 9813 HU and u-Dimension JR 15.4 power stage (I still have devices). the system with really fine sound. Loudspeakers: Should offer a phenomenal high tone, sound neutral, but also be more bass-stronger, that I can cut it deep. The woofer should be in the trunk (reserveradmule in a built housing) and should only bring the deepest tones over, because it has to play a little closed off. Price? The front system should be really good. I thought about about about 700€. For the speakers front and back without woofer then a total of 10 00€ (insulation comes extra).Proposals would be: Exact High comp pro (perhaps with the aluminium mounting rings) Audio System HX 165 Phase I am grateful for criticism. Final stage: A new bridge (4-channel) from the K series? Woofer: Exact 12 Zoller? Chlossen? BR? White that many have a lot of experience here. I had also thought about a processor but wanted to start with the base first. Would like to operate everything passively. Insulation etc. are a term for me and I am aware that a bomb-proof Attaching the speakers is the most important thing (there is a dealer who sells aluminium adapters for fixing the boxes?). Would I be happy about every tip and improvement. Greetings