5th April 2015, Prolight+sound Guangzhou International Exhibition was held. With many new products, Reyn Audio presented the most leading technology and excellent sound project solution to the audio industry.

During Exhibition, highly showcase QX-4, QX-2 amplifier, Sub118C, M600, M600W, RL-0.5, RL-Sub121 set for integrations of Reyn Audio innovative and technology. Reyn Audio create an audio feast with its extraordinary quality, and attracted the sight and got the consultation of many professional customers and audiophiles. QX-4 amplifier is the most favorite product of the visitors. With the “hot swappabl” proprietary technology, QX-4 has the remarkable amplify function which could suit for difference application requirement such as concert, theatre, multifunctional hall, etc. During this period, QX-4 is one of the focus of Hall4.1, and its professional quality had received good reputation from world wide experts.