21:st-Jan-2015, 20:47:14
I think it's all down to the user TBH. I've since fitted an amp for all the door speakers as the headuint kept cutting out when I was on a motorway with the music up loud.
Astra-J 2.0 CDTI S/S
Retrofitted AFL, TPMS, Navi950, BT, DAB, Rear Camera, Infinity sound system, Towbar, Flexfloor & more.
I can do programming and retrofits using genuine GM MDI and Dealer software.