After all partners, r&d team, the sales team full cooperation, we release all series no FM interference ultra-low EMI, 6 W of single channel, within stereo audio power amplifier:

F class: 5 W, XPT8871, XPT8872, etc.;

The hissing sound low EMI series: XPT830X, XPT897X series;

5 W subwoofer series: XPT8305, XPT8306, etc.;

Five years mill rocks, our company adopted the circuit structure innovation, overcome D class of the power amplifier EMI problem, perfect solution output power, the key problems, such as sound quality, in the fifth anniversary of the company, with our hard work and concentration, dedication to our customers a gift.