 As a centre speaker there is a full-range driver, similar to the two full-range 'surround' speakers located on the rear parcel shelf.The B&W system has been reviewed by journalists at "Autocar" magazine, who proclaimed it the best in-car system they have ever heard.For 2013 models, Jaguar introduced the option of a new Meridian sound system upgrade instead of B&W; with a choice of 380 W 11-speaker or an 825 W surround sound 17-speaker system.