Follow the Instructions while operating sound amplifier. If you need help, call us to get necessary technical guidelines for operation and maintenance. We can support you in product operation with a comprehensive package of services to ensure you receive the expected return on investment.  With intimate knowledge of the design and operational parameters provided, we are sure that you will get sound amplifier installed properly under our instruction.

Guangzhou KAIXU Audio Equipment Co., Ltd primarily mass manufactures music amplifier with high quality and competitive price. hifi audio amplifier is the main product of . It is diverse in variety. KAIXU adopts people-centric approach to pro audio amplifier product design. Its amplifying mixer device lets users easily connect speaker wires. Our full quality inspection throughout the whole manufacturing process greatly ensures that the product is 100% qualified in quality and performance. Its heat sink is made of pure aluminum, which dissipates heat effectively.

KSA is continuously upgrading the grade of support for clients. Inquire!