Audio radiation type reflective sound box structure

摘要: The present invention is to provide an audio radiation type reflective sound box structure, which comprises a hollow cone tube having first end received in box, second extended out of opening the form inclined side wall, and at least one vent disposed adjacent end. When diaphragm speaker mounted on inner edge generates vibrations, compressed air pushed through vent, then collides with outer wall diffused toward peripheral direction front along extension wall. Thus, sounds reflected by can be evenly transmitted environment speaker.