A loudspeaker system for the reproduction of acoustic waves of music, sound and speech in a substantially circular horizontal plane. Moreover, the present invention aims at hastening user to reconstruct a party thus to improve real thrill of an on-line game. The control module is also configured to perform a function displayed on the handling interface according to a signal from the handling device. In one embodiment, the terminal edges of the absorbent composite are the only portion of the absorbent composite connected to the front and rear body panels.