Amounts of safeguards are built into the manufacturing process to ensure that Guangzhou Gisen Audio Equipment Factory power amplifier reaching customer fulfill the highest levels of quality and safety. Strict QMS helps us make certain the products that you enjoy are of the very best quality.

Gisen Audio is an advanced and leading power amplifier supplier. Gisen Audio's professional power amplifier series contains multiple sub-products. Some necessary tests have been conducted on Gisen Audio 4 channel dsp amplifier. These tests are strength testing, durability testing, shock resistance testing, structural stability testing, material&surface testing, and contaminants & harmful substances testing. The temperature control system can adjust the output power according to the changes of temperature. Our dedicated and professional team guarantees the product to be of high quality and stable performance. The product is characterized by excellent ultralow frequency protection.

our company makes decisions to achieve to be a nationally professional home theatre power amplifier supplier. Inquire!