Over the years I have had a CD/radio/tape/graphic equaliser multi speaker system when most cars didn't even have FM, my maestro van had a Sony system with individual sound stages and my baja bug was thought to be the first audio visual car in the UK.
I have a Kenwood in my F from circa 2008 complete with auto charger input, Bluetooth input and front USB.
I have a Kenwood in my ZS from circa 2012 complete with auto changer input, Bluetooth input and rear USB.
Neither are Kenwood crapiness, the first was bought to add CD to my previous ZS and then moved to the F when I got the DAB unit.
Both give decent sound on O/E speakers (ok the F has a mk2 set up) when coupled to an active sub.
Home to black Alfa Romeo 159 3.2 V6 Q4 ,green MGF VVC and red MG Maestro T16.
MG - the friendly marque.