An acoustic reproduction device comprising: a first acoustic reproduction unit; and a second acoustic reproduction unit arranged below the first acoustic reproduction unit, wherein the first acoustic reproduction unit includes: a housing having a cylindrical shape; and a vibration exciter (111; 112) configured to vibrate an end surface of one end of the housing, the second acoustic reproduction unit includes: a speaker unit configured to radiate sound from the speaker unit upward toward the first acoustic reproduction unit; and a diffuser arranged above the speaker unit and configured to change a radiation direction of sound reproduced by the speaker unit, wherein the housing, the speaker unit, and the diffuser are arranged so as to be substantially coaxial with a predetermined axis, and the diffuser is configured to cause a radiation direction of sound reproduced by the speaker unit and a radiation direction of sound from the first acoustic reproduction unit to be substantially the same. a first acoustic reproduction unit; and a second acoustic reproduction unit arranged below the first acoustic reproduction unit, wherein the first acoustic reproduction unit includes: a housing having a cylindrical shape; and a vibration exciter (111; 112) configured to vibrate an end surface of one end of the housing, the second acoustic reproduction unit includes: a speaker unit configured to radiate sound from the speaker unit upward toward the first acoustic reproduction unit; and a diffuser arranged above the speaker unit and configured to change a radiation direction of sound reproduced by the speaker unit, wherein the housing, the speaker unit, and the diffuser are arranged so as to be substantially coaxial with a predetermined axis, and the diffuser is configured to cause a radiation direction of sound reproduced by the speaker unit and a radiation direction of sound from the first acoustic reproduction unit to be substantially the same. a housing having a cylindrical shape; and a vibration exciter (111; 112) configured to vibrate an end surface of one end of the housing, the second acoustic reproduction unit includes: a speaker unit configured to radiate sound from the speaker unit upward toward the first acoustic reproduction unit; and a diffuser arranged above the speaker unit and configured to change a radiation direction of sound reproduced by the speaker unit, wherein the housing, the speaker unit, and the diffuser are arranged so as to be substantially coaxial with a predetermined axis, and the diffuser is configured to cause a radiation direction of sound reproduced by the speaker unit and a radiation direction of sound from the first acoustic reproduction unit to be substantially the same. a speaker unit configured to radiate sound from the speaker unit upward toward the first acoustic reproduction unit; and a diffuser arranged above the speaker unit and configured to change a radiation direction of sound reproduced by the speaker unit, wherein the housing, the speaker unit, and the diffuser are arranged so as to be substantially coaxial with a predetermined axis, and the diffuser is configured to cause a radiation direction of sound reproduced by the speaker unit and a radiation direction of sound from the first acoustic reproduction unit to be substantially the same.