It passed our brutal 5 minute 60 Hz thermal test at ~2000-watts clamped power (it floats around this number... as we have to adjust the rig as coil heats to try and keep power as close to 2kw as possible). We even put the coils on a DMM at the end of the video. So... without a doubt the NS v.2 will take MUCH more than it's rated power on music thermally having passed this 60 hz torture test where limited coil movement severely limits coil cooling.