Generally, for different series of products, the warranty period may vary. Referring to the more detailed warranty period about our pro audio amplifier , please browse the product details which cover the information about the warranty period and service life, on our website. In short, a warranty is a promise to provide repair, maintenance, replacement or refund of a product for a certain time period. The warranty period begins on the date of the purchase of brand new, unused products by the first end-users. Please retain your sales receipt (or your warranty certificate) as proof of purchase, and the proof of purchase must state the date of purchase.

After great input in R&D, Guangzhou KAIXU Audio Equipment Co., Ltd has successfully developed small amplifier. pa amplifier is the main product of . It is diverse in variety. The product has passed the quality and performance tests conducted by the third party assigned by the clients. It is easy to connect to the Mac or PC with no software to install or settings to change. This high quality and trendy product not only makes people look good and vigorous but also it can be worn for years. Its components guarantee its effective acoustic output.

The brand positioning of the KSA brand is to enable each team to serve customers with professional skills. Please contact.