On "Product" page, there is a specific warranty period for class e power amplifier . The warranty period is set to reduce the risks for you. They may get money back, receive free repairs or exchange an item for a free placement. In regard to the items not under warranty, we reserve right of final interpretation.

Guangzhou KAIXU Audio Equipment Co., Ltd is widely recognized as a trustworthy and professional music amplifier supplier. music amplifier is the main product of . It is diverse in variety. The development of KaiXu professional audio amplifier is professionally conducted. The mature photovoltaic power technology is adopted in its power generation system by the R&D team who spends years investigating solar products. KaiXu is a reliable home stereo amplifiers for sale supplier who can also guarantee the fast delivery. Its low transient intermodulation distortion enables low error rate in signal transmission.

We not only provide high quality professional stereo amplifier, but also provide professional services. Inquire online!