Classic Rover Mini K Registered Upgraded with Blaupunkt Valencia 200 DAB BT and JBL Stage1 621 Speakers Recent Installs - Classic Rover Mini K Registered Upgraded with Blaupunkt Valencia 200DAB BT and JBL Stage1 621 Speakers. We had to use and modify spacers for 6.5” speakers to fit.End result was that the car sounded awesome and we had a very happy customer. Blaupunkt Valencia 200BT Installed JBL Stage1 621 Speakers Old Radio 020 8875 2525 dynamicsounds.co.uk sales@dynamicsounds.co.uk Full fitting service at our Store