For studying the quality of the professional speaker, customers are more likely to have a field visit. Meanwhile, requesting a sample is also a fantastic way to learn. The high proportion of return customers can provide you with an invaluable reference that we're really trustworthy.

No matter in R&D or manufacture, Guangzhou KAIXU Audio Equipment Co., Ltd is regarded as a qualified supplier of digital amplifier. We are counted as credible and trustworthy. stereo amplifier kit produced by is very popular in the market. Before the KSA home audio stereo amplifier is stored or shipped, the finishing operations and inspection remain to be performed following curing. The finishing operation trims flash or excess rubber. Featuring small total harmonic distortion, it causes no harm for users. This product will perfectly match other designs been developed such as color of the wall, floor (whether it’s having wooden texture, tiled or granite so on), luxurious lamps and other lightings. The sound of this product is loud enough for outside usage.

The commitment to customers exemplifies our core values - Integrity. We unwaveringly refuse to lie or cheat our customers no matter in the issues of product quality, raw materials, test records, or delivery time.