Hello, I have Passat from 2006 and I want to connect my amplifier and subwoofer to factory radio or is it possible at all and how to do it? I do not want to change the factory radio to other ones and that's why I am asking for help. My amplifier is Magnat RX 44 and Subwoofer JBL GT5 1204BR. Below I have a picture of the radio in the middle, I do not know the model exactly.
