A display apparatus, comprising: a display cell configured to display an image, the display cell having a thin-plate shape; two or more vibration exciters (21a, 21b, 21c) configured to cause vibration for causing the display cell to vibrate; an opposing plate opposed to the display cell with an air gap in between, the opposing plate supporting the two or more vibration exciters (21a, 21b, 21c); the display apparatus being characterised by further comprising: a sound-spreading adjustment member disposed on a rear-surface side of the display cell, wherein the sound-spreading adjustment member is disposed between the display cell and the two or more vibration exciters (21a, 21b, 21c), wherein a respective vibration transmitting member is arranged between the sound-spreading adjustment member and each of the two or more vibration exciters (21a, 21b, 21c), the sound-spreading adjustment member being configured to control spreading of a sound generated by vibration caused by the two or more vibration exciters (21a, 21b, 21c), wherein each of the respective vibration transmitting member includes a middle layer in a middle portion of the respective vibration transmitting member and a peripheral layer provided in contact with a peripheral edge of the middle layer 24a, wherein the peripheral layer has higher hardness than the middle layer. a display cell configured to display an image, the display cell having a thin-plate shape; two or more vibration exciters (21a, 21b, 21c) configured to cause vibration for causing the display cell to vibrate; an opposing plate opposed to the display cell with an air gap in between, the opposing plate supporting the two or more vibration exciters (21a, 21b, 21c); the display apparatus being characterised by further comprising: a sound-spreading adjustment member disposed on a rear-surface side of the display cell, wherein the sound-spreading adjustment member is disposed between the display cell and the two or more vibration exciters (21a, 21b, 21c), wherein a respective vibration transmitting member is arranged between the sound-spreading adjustment member and each of the two or more vibration exciters (21a, 21b, 21c), the sound-spreading adjustment member being configured to control spreading of a sound generated by vibration caused by the two or more vibration exciters (21a, 21b, 21c), wherein each of the respective vibration transmitting member includes a middle layer in a middle portion of the respective vibration transmitting member and a peripheral layer provided in contact with a peripheral edge of the middle layer 24a, wherein the peripheral layer has higher hardness than the middle layer. a sound-spreading adjustment member disposed on a rear-surface side of the display cell, wherein the sound-spreading adjustment member is disposed between the display cell and the two or more vibration exciters (21a, 21b, 21c), wherein a respective vibration transmitting member is arranged between the sound-spreading adjustment member and each of the two or more vibration exciters (21a, 21b, 21c), the sound-spreading adjustment member being configured to control spreading of a sound generated by vibration caused by the two or more vibration exciters (21a, 21b, 21c), wherein each of the respective vibration transmitting member includes a middle layer in a middle portion of the respective vibration transmitting member and a peripheral layer provided in contact with a peripheral edge of the middle layer 24a, wherein the peripheral layer has higher hardness than the middle layer.