I currently have a infinity sound system, speakers, sub and amp. i was wondering what it might be worth if is was to sell
You would only be able to sell it to someone who already has it or is planning a retrofit.
It'll be worthless as a retrofit without the plugs for the AMP etc.
Your car would also need wiring changes and programming to revert it back to standard speakers assuming that is your plan.
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.