This new Contemporary Piano gives you all the dynamic high-quality sound and natural piano response you expect from Yamaha along with a high-quality built-in speaker system packed into a slim exceptionally affordable digital piano you can play virtually anywhere No compromises full quality Exceptionally High-quality Sound The gorgeous piano sounds of the P- feature meticulous digital sampling of a full concert grand piano that change in tone and volume depending on how you play thanks to Yamaha’s sophisticated AWM Stereo Sampling Enjoy authentic naturally expressive key touch modeled after an actual acoustic piano from the low notes to the high with the Graded Hammer Standard GHS keyboard The attractive slim lightweight design of the instrument less than lbs suits virtually any room decor while the built-in speaker system fills your room with luscious sound more info