new launched high efficient line array pa sound system for t4

tasso audio manufactory specializes in research, developing, manufacturing, sales and technical services in pro audio products. over 15 years of technical experience of our engineers is the foremost to all of our operation.nearly 150 electro-acoustic professionals and staffs are working for the company dedicatedly and energetically. insistent training with serious, systematic and sophisticated qa concept to our staffs have built up solid foundation to our quality as well as to our success in the industry. tasso implements a 5m and 6s qa optimum system in our management. we have