Audio radiation type reflective sound box structure

An audio radiation type reflective sound box structure, comprising:

• a first box provided with a first opening on an upper portion thereof and a first receiving space therein;
• a hollow cone tube having a first end received in the first receiving space and a second end extended out of the first opening, a first predetermined distance being defined between an inner side surface of the first box and an outer side surface of the hollow cone tube, so as to form a first airflow guiding space between the first box and the hollow cone tube;
• the hollow cone tube being further formed with at least one vent adjacent to the first end and a first speaker mounting hole extended inward from an inner side edge of the second end;
• and the second end of the hollow cone tube having an outer side edge extended outward to form a first inclined side wall, wherein a first guiding angle is included between an outer edge tangent line of the first inclined side wall and a central line of the hollow cone tube, while a first predetermined gap is defined between an outer edge of the second end of the hollow cone tube and an edge of the first opening of the first box;
• and
• a first speaker having a frame body which has a side edge adjacent to a diaphragm of the first speaker and mounted on the first speaker mounting hole, so that the frame body, a voice coil and a magnetic element in the frame body of the first speaker are received in the hollow cone tube, while the first opening, the first airflow guiding space, the vent and the first speaker are communicated with each other.