; Vauxhall Corsa D Original radio options - InCarTec

There are multiple original radio options in the Vauxhall Corsa D, which option is the original fitted system?

SPK-CORSAD-01- Front Doors Only SPK-CORSAD-01- Front Doors Only
SPK-CORSAD-02- Front Doors and Tweeters SPK-CORSAD-02- Front Doors and Tweeters
SPK-CORSAD-03- Rear Doors/QTR Panels Only SPK-CORSAD-03- Rear Doors/QTR Panels Only
SPK-CORSAD-04- Complete Speaker Upgrade SPK-CORSAD-04- Complete Speaker Upgrade