Physical Dimensions: H. 7' 3"; W. 49 in., D. 2 ft.
Case L (perpendicular to keyboard): 60.3 cm (23 3/4 in.)
Case W (parallel to keyboard): 124 cm (48 13/16 in.)
Total H: 222.5 cm (87 5/8 in.)
String sound L.: longest 141 cm (55 1/2 in.), shortest 4.5 cm (1 13/16 in.), c² 29.9 cm (11 3/4 in.)
3-octave span: 48.1 cm (18 15/16 in.)