Audio amplifier is usually offered with easy-to-follow step-by-step installation instructions. For a safer, easier, and faster way of installing the product, please consult our staff. Once we receive the requests, we will give you a call or send you an e-mail about the installation steps along with well-printed pictures guidance based on your needs. Our employees know every detail of the product quite well, such as the internal structure and external shapes, sizes, and other specifications. You are welcome to give us a call during our working hours.

Guangzhou Gisen Audio Equipment Factory has acquired a larger customer base with its reputation. Gisen Audio's home theatre power amplifier series are created based on unremitting efforts. Gisen Audio 4 channel dsp amplifier will go through a series of inspections that required for furniture pieces. They are usability, materials, structure including strength and stability, dimension accuracy, and so forth. The vivid instruction craved on the surface of the product help users to adjust the volume effectively. The product is promised with high quality and long service life. No matter there is a short circuit or long-time full-load working, it can quickly stop working for security.

It is of great importance for Gisen Audio to stick to the ambition of being the greatest professional power amplifier supplier. Get info!