Provided is a speaker system for a moving body in which a speaker unit (21A) accommodated within an enclosure (31A) emits sound from a front surface toward a box-shaped space formed by a vehicle. An acoustic tube (41A) comprises one end that is connected to the internal space of the enclosure (31A) and another end that opens within the box-shaped space. The acoustic tube (41A) is configured from: a pillar (P2) constituting the vehicle; a tube member (41A1) having one end connected to the pillar (P2) and another end connected to the other end of the acoustic tube (41A); and a tube member (41A2) having one end connected to the enclosure (31A) and another end connected to the pillar (P2).
