Welcome to Topflashstar Stage Effect Machine Factory, the best manufacturer of professional audio equipment. We are proud to introduce our latest products, the Active Speaker and 15 Inches Double Speaker. Our Active Speaker is built with cutting-edge technology to deliver clear and powerful sound for any event or venue. With its lightweight and portable design, it is perfect for DJs, musicians, and event planners who require a high-quality sound system. The 15 Inches Double Speaker is designed for larger gatherings and outdoor events, providing exceptional sound coverage and deep bass with its dual speaker setup. It is ruggedly built to withstand the demands of live performances and is guaranteed to impress both performers and audiences alike. Topflashstar Stage Effect Machine Factory is dedicated to providing top-of-the-line audio equipment that meets the needs of professionals in the industry. Our products are built to perform, and our commitment to quality and customer satisfaction sets us apart as a leader in the field. Experience the difference with our Active Speaker and 15 Inches Double Speaker.