Audi A3 AMP

Have you got the standard speaker system or BOSE?

the amp is inside the sub box in the boot which is behind the left hand boot panel,take out the screw net to the boot light and it should just un clip.,the amp is pathetic at best.if you want to install and amp with the standard head unit you can use hi level input that feed this amp.also the easiest way to get a live and switch live is to use something i got off ebay where you can plug straight into the fuse board.cant remember what numbers i had to use but they were on the bottom few lines and closer to the windscreen.hope this helps