Our company is one of the professional audio manufacturers in China, The products of our company included professional power Amplifiers (45w-1800w(8 OHM), damping factor: 180-2000,1u-3u etc…) professional processors (included graphic EQ, multifunction EQ, feedback display EQ, filter time start, stage feedback control, signal distributor, sonic maximize, electronic crossover, compressor, digital effect processor, multi-media matrix etc…) DJ Mixer, multi-media matrix. It is suitable for different users and demands of application and excellence sound performance. More about our products information please click our website: