Hi :)
i am trying to build a good sq setup in my vw passat b6.
right now i got a diy 3way setup in front and 2 way in the back
head unit: pioneer x3800dab dsp, taa....
4channel amp: jbl px 300.4
1channel amp: ground zero 1000dxii
front:
focal ps165v1
3" from energy speakers
3 way crossover...