Saab 9-3 Sedan/Conv/Combi/TurboX/AWD (2003+)
I've searched the how to section but can't find exactly what I need and can't post in that section, so if this is in the wrong place I apologise.
I want to install a power amp -(Edge 7400), in my boot to drive a sub.
There are 4 speakers in the boot already, looks like 2 x 4" & 2 x 6x9 which...