In comparison with all the materials of other digital amplifier on the market, Guangzhou KAIXU Audio Equipment Co., Ltd chooses the most exquisite and reliable one. If low and affordable materials are embraced, the high quality and performance of products can't be guaranteed. We have been working with reliable suppliers to ensure the high-quality products, making the product be of high cost-performance ratio.

KAIXU is a company embracing abundant manufacturing experience of digital amplifier. We enjoy a high reputation in the market. The digital amplifier series is one of the main products of . Once production of KSA best stereo power amplifier begins, every step of the manufacturing process is monitored and controlled – from the control of raw materials to control of shaping processes of rubber materials. Featuring real-time load detection, it has stable sound performance. This product is durable and last long. This is because it does not have any glass components and therefore, it is not prone to vibration or breakage. It can amplify any types of audio including music and vocals.

We are a company that always exercise fair trade. As a big company in the public eye, all of our business activities are in line with the regulations stipulated in Fairtrade Labelling Organizations International (FINE), International Fair Trade Association, and European Fair Trade Association.