As a manufacturer with many years of experience, Dongchuang Audio is proud to bring products such as simple power amplifier to the market. Various in styles, Dongchuang Audio's types of public address systems can meet the needs of different customers. The manufacturing process of the crystalline semiconductor of Dongchuang Audiopre-amplifier is complicated and technical. The crystalline semiconductor must be processed in a high temperature and pressure environment together with phosphor and gallium. Its inner embedded denoising mic can transfer a quality voice. The column speakers pa system certification also shows the good quality of column speaker. This product will be a good solution for home theaters, meeting rooms, trade shows and somewhere requires terrific sound quality.
We are trying to maximize our sustainability. During our production, we make efforts to reduce pollution and improve energy efficiency.