Unique advantages that the radiation characteristics of coaxial technology point source. Point Source provides excellent phase response at all frequencies have exactly the same wavefront, the horizontal and vertical axis of symmetry point have the same coverage pattern. Coaxial design also have overlapping diffusion characteristics of high frequency / low frequency, there is no effect of the traditional low-polar lobes combined. Compared with the traditional two-way loudspeaker, coaxial speakers have a more coherent wavefront, benefit from better near-field effects. Coaxial system can achieve the quality of natural, excellent and detailed sound, thorough and perfect listening experience. Scope: 15 to 25 square meters of high-end business KTV, discount KTV rooms are available, the best song, you can sing HI. High sense of hearing hall sound reinforcement, such as clear it, the reception hall, private club.