Hello together, I have recently been owner of a Golf 6 and would like to improve the sound. The RCD 310, with which I am also satisfied, is not to be exchanged (also due to the optics). Since my knowledge is not very large, I have read in the forum here. The plan would now be to replace the front factory speakers with the Focal IFVW Golf 6 set, including reasonable door insulation. Can anyone report about this combination or improve the sound of the actual A subwoofer should not (for the first time) be installed. Thanks in advance for your opinions.