TD-15 speaker uses foreign top speaker unit custom as the core components, combination crossover network speaker unit and carefully tuned, give full play to the comprehensive advantages of 15 inch units, not only high pressure, smooth frequency response, to solve the traditional problem of lower professional speaker bass bass, soft and elastic, surrounded by sense, can be easily to create a rich atmosphere of passion, emotion, activities, to enjoy the spirit of quality. It can also be used as stage return speaker.