VXOC Astra-J/GTC

Hi I'm after some advice to how I go a out wiring a sub and amp to my new car in getting.... as much help would be amazing along with simple Instructions as I'm a bit of an amateur but I think it's so getting I could do with your help xx

Have a look at this thread.
https://www.vxoc.org.uk/forum/Thread-How...-Head-Unit

As getting power to AMP you'd need to run from battery though firewall under the kick panel to the boot.