We ensure that all products including power amplifier have passed the QC test before leaving the factory. In order to implement an effective QC program, we usually first decide which specific standards the product meets and every employee involved in the program should be clear with the standards. Our QC team monitors and controls quality by tracking production metrics and checking product performance. Our workers monitor the manufacturing process and ensure that there is little variation. Our engineers routinely monitor the issues and immediately fix the problems once they are found.

Since inception, Guangzhou KAIXU Audio Equipment Co., Ltd has developed dependable digital audio amp. Over the years, we have been engaged in production and distribution. The home stereo amplifiers for sale series is one of the main products of . The design of KSA power amplifier is completed by utilizing the versatility of the 3D system which gives our designers greater expressive autonomy, allowing them to reproduce highly complex and imaginative designs easily. It's compatible with a wide range of devices such as USB cables and phones. This product emits a clean light color - to imitate the look of incandescent light bulbs, which is a more pure light similar to natural daylight. The sound of this product is loud enough for outside usage.

We aim to meet customer needs accurately, respond to a change flexibly and speedily and provide top-level products in the world to gain customers’ trust from Quality, Cost and Delivery perspectives. Ask!