Generally, we offer stereo power amplifier along with warranty service, within a limited period. Within the warranty period, if there is any quality problem due to poor workmanship or others caused by us, contact us. We offer return, replacement, as well as maintenance services. If the problems happen after the warranty expires or are caused by your improper use, you can also contact us. We will try our best to solve your problem, which is what our after-sales service is for.

Since inception, Guangzhou KAIXU Audio Equipment Co., Ltd has developed dependable pa speaker amp. Over the years, we have been engaged in production and distribution. music amplifier produced by is very popular in the market. The product is efficient as the light can be directed into a specific place, illuminating the specific area which incandescent or fluorescent lights can't do. It can amplify any types of audio including music and vocals. With its abrasion resistance property, this product allows for many times of washing or a lot of people's movements. It's compatible with a wide range of devices such as USB cables and phones.

We strive to anticipate customer needs and strive to say 'yes' to each request. We deliver exceptional quality at speeds and values ​​that exceed expectations, leaving us with peace of mind. We strive to make all our customers win. Inquire online!