Electronic keyboard instrument

The present invention addresses the problem of providing an electronic keyboard instrument in which a speaker and a keyboard are brought close to each other to reduce the size of a housing and improve sound quality. An electronic keyboard instrument (10) is provided with: a keyboard (50) provided on the player side; a housing (200) provided with a back surface panel (212) having a first playback hole part (71), an upper surface panel (211) connected to the back surface panel (212), and a keyboard arrangement part (60) corresponding to the keyboard (50); a keyboard (50) arranged in the keyboard arrangement part (60); a speaker (75) as a sound reproduction unit, the speaker (75) being disposed corresponding to the first sound reproduction hole (71); and an antimagnetic member (100) including an antimagnetic material, the antimagnetic member (100) being fixed across the upper surface panel (211) and the rear surface panel (212) and being disposed between the keyboard (50) and the speaker (75). 本发明要解决的课题在于提供在使扬声器