; Porsche Boxster (987) Original radio options - InCarTec

There are multiple original radio options in the Porsche Boxster (987), which option is the original fitted system?

PCM2.1 non Bose PCM2.1 non Bose
PCM2.1 with Bose PCM2.1 with Bose
Porsche Boxster/Cayman (CDR24) WITH BOSE Porsche Boxster/Cayman (CDR24) WITH BOSE
Porsche Boxster/Cayman (CDR24) WITHOUT BOSE Porsche Boxster/Cayman (CDR24) WITHOUT BOSE