Addtime：2013-05-17

      The main sound reinforcement adopts three groups of CLA-310 linear array speaker to be responsible to cover the competition area. The auxiliary sound reinforcement adopts the IQ10 which is specially designed for the stadium. There are 12 pcs of 10" coaxial speaker with all-weather horn that are used to cover the auditorium of three-side stand except for the platform. The IQ10 adopts a mature coaxial technology and a precise horn phase to control, and it enables the sensitivity and the maximum sound pressure level to achieve a quite high standard. Therefore, it might maintain a low phase distortion while obtaining a good projection distance, and provide a clear language and enough sound pressure for the stadium.