Am trying to work out what sort of set up I have on my 03 A4 saloon and having scoured the forum am now a bit confused.I first figured it was a standard (non-bose) set-up - single sub in parcel shelf, doesn't say Bose on speaker grills, bose doesn't appear on HU display. However, the amp is not attached to the sub (as I understood it is in standard systems) but is behind the trim on the right hand side of the boot (which from what I gather is where the bose amp is).
Any advice appreciated, cheers.