At present, China has become an important manufacturing base for professional audio products in the world. From 2006 to 2016, the size of China's professional audio market increased from 10.4 billion yuan to 27.898 billion yuan, making it one of the few segments in the industry that maintained its rapid growth. One of the industries. In particular, the Pearl River Delta region has become a major gathering place for the manufacturers of professional audio products in our country. The region has a concentration of more than 70% of the enterprises in the industry, and its output ＆#118alue accounts for about 80% of the total output ＆#118alue of the industry.

      From the product technology point of view, intelligent, networking, digital and wireless is the development trend of the industry as a whole, for the professional audio industry, based on the network architecture of digital control, wireless signal transmission and intelligent control of the overall system will gradually Occupy the mainstream of technology applications. From the marketing concept, the future from the previous purely "selling products", and gradually shift to design and services, which will be more and more emphasis on the overall level of business services to enterprises and the ability to support.

      Professional audio is widely used in sports venues, theaters, concert halls, performing arts hall, KTV box, radio and television stations, touring and other specialized public places and activities. Benefiting from the sustained and rapid development of the country's macro-economy and the ever-increasing standard of living of the people, as well as the strong promotion of downstream applications such as sports events and cultural industries, the professional audio industry in our country has developed rapidly in recent years and the overall industry level has been greatly improved. Through long-term accumulation, the enterprises in the industry are gradually increasing their investment in technologies and brands to create major domestic brands, and several leading enterprises with international competitiveness in certain fields have emerged.