the Kohler KD-140R is a 4’7” digital grand piano that is small enough to fit in most homes, but is large enough to impress your friends and musicians. It features a spruce soundboard that enhances the look while amplifying the vibrations of the speakers. The KD-140R comes with 396 incredible sounds and 128 rhythm styles, each with 4 variations. With it’s touch screen menu, the KD-140R makes choosing your selections fun and easy. With it’s powerful 100 watt sound system and built in 10” subwoofer, just turn it on and you’ll be amazed at the sounds of this full ensemble digital piano.