I honestly believe a lot of people believe if it's cheap it's bad. This is not always true. I really can't understand why people complain about fan noise. I can barely hear the fan noise compared to my behringer nx3000 that constantly sound like a jet. In terms of power production, it's night and day compared to the behringer. I'm no audiophile but it's been doing a lot better powering my 'peerless by tymphany stw-350f-188pr01-04 15" high power subwoofer specs 3500watts RMS'. Considering the price and my experience running the nx3000, it seem a better choice than buying another expensive nx6000 with lackluster performance. It was a gamble but sure better than risking $600+ for nx6000.
Only drawback for me is the LED lights, too bright.