K Series 4 channel Digital high power audio amplifier from China GYIMPEX AUDIO The amplifier platform that redefines power amplification for the next generation K Series raises power amplification to a new standard of quality and usability,K Series innovates the concept of amplifier platform: it implements a new system of channel routing, Top class amplification covering any power needs in touring applications ranking in the "Top Class" amplification of the global pro audio market. Offering various power ratings in our latest model ranging from 4 x 3000 W/ch @ 4 Ω ,still maintaining the 1 unit size, the K series represents a new milestone of switch mode amplification providing incredible power with the lowest weight and highest efficiency. Its sonic performances set a new target for professional audio market. By using the Step-Up procedure it is now possible to increase the output power without having to change amplifier. Using imported Italian full digital amplifier circuit: 1U light weight high power digital power amplifier , extremely high working efficiency. Imported connectors from Switzerland; Taiwan high-speed ball fan, low noise and high ventilation. High-density heat dissipation fins, heat conduction quickly. PFC universal power supply system 90-260V voltage optional, suitable for any country voltage. Digital protection circuit, the response time of starting voltage limit protection is extremely fast.