11. :I'm very sceptical that anyone really does call this KEF -2013. 12. KEF started making the bi-wire crossover, designated SP2195, available in 1991.13. There was a bookshelf variant with a KEF woofer, fewer tweeters and no transmission line. 14. KEF was also an early-adopter of modern quality-control principles to driver manufacture.15. The woofer is a KEF B139. 16. KEF , who obtained its licence in 1993, claims approximately 4, 000 pairs made.17. A nearby attraction is the Kef Toghobeit Cave which is one of the deepest caves in Africa. 18. The famous Kef castle built by the Seljuk Turks lies 10km west of Adilcevaz on a mountain. 19. Their ground is Stade 7 Novembre du Kef , which has a capacity of 15, 000. 20. Mounir grew up in El Kef , and he received his diploma on Arabic music in 1998.