All products in Guangzhou KAIXU Audio Equipment Co., Ltd are manufactured in strict accordance with the international standards. Since establishment, we have been focusing on improving the performance and quality of professional speaker. The product has obtained the relevant qualifications and certificates and are favored by customers from all over the world.

Since inception, KAIXU has developed dependable lightweight power amplifiers. Over the years, we have been engaged in production and distribution. the best amplifier produced by is very popular in the market. KSA pa speaker amp is manufactured by adopting L-RTM (Light – Resin Transfer Molding) technology that has been the first choice in the water parks industry. Its lightweight design makes it convenient for movement and installation. The product creates less heat than traditional lighting. This means that there is generally more safety surrounding this product. Also, it produces no UV. Its cooling fan protects it from over-heating.

With the spirit of 'innovation and progress', we would like to become a strong leader internationally in this field. We will sincerely cooperate with customers and provide quality products with the most competitive prices.