Mar 2009, Beijing, China
The China Association for Science and Technology (CAST) is the largest national non-governmental organization of scientific and technological workers in China, which also serves as the bridge that links the Communist Party of China and the Chinese government to the country's science and technology community.
Beta Three high output T series and X series speakers were chosen for the conference room. The main PA speakers X212i3, adopted Neodymium compression driver integrate 3"polymer diaphragm, assures big power output and delivers a natural sound performance.
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