It’s 40 watt. They tested it during their live stream and it was actually 43+ Xtool doesn’t inflate their specs based on what I’ve seen. It cuts 3/4 so whatever it is I’m good with.Mark brings up a good point. It probably 10W output.
The cutter's laser module uses eight 5.5W lasers compressed to deliver a 40W beam, which can offer a comparable cutting efficiency to a CO2 machine. The xTool S1 can cut 18mm solid wood and promises to do so in a cleaner way than CO2 machines.