Hello everyone! I’m happy that I found this forum and I hope you can help me. Although I have some basic knowledge regarding the installation of an audio system in a car, they are not enough to give me the necessary safety. In this case it is a bit more complicated, because it is a 4/5 door, which should have multiple speakers in each door. I’m not interested in whether the system likes it or if you recommend it; e I only want to know how and if I can install it like this. On the picture there is a sketch showing how this should all look later. The small squares represent the tweeters. Cables and also a fuse to the battery are available. Maybe someone can show me from the sketch how to connect the whole thing to each other, whether row, parallel connection or similar and taking into account the resistance etc. Do I need crossovers/other accessories somewhere? to the radio or should everything be done via the amplifier? If more information is needed, simply report.The following is available: Center/deep tweeter for the doors:2x Pioneer TS-G1722IInfo2x Pioneer TS-1754Info tweeter to the dashboard:2x Audio Link DS-A210Info tweeter in the rear doorsOrignial VW Golf 3 Accessories Subwoofer:1x Magnat Xpress 12http://www.magnat.de/en/car-audio/subwoofer/xpress-12/ Amplifier:1x MegaKick Silversonic 1600Info Radio:Pioneer DEH-X8600 BTInfo Thanks in advance!