Yamaha NS-5000*Price On Application Indent Only* Introducing our flagship 3 way bookshelf speaker system, setting a new standard in performance and quality by which all other Hi Fi speakers should be judged. Newly developed diaphragms boast acoustic velocity comparable to that of beryllium Newly developed R. S. (Resonance Suppression) Chambers suppress unwanted resonance in the mid and high ranges 12" 3 way bookshelf design draws on the tradition of the legendary