feet posted:I'd like to find out how they reduced the ZW-L's output from 720 Watts to 620. I wouldn't mind hopping mine up.
Each output has a max of 10 AMPS but in order to get the UL listing they had to drop the MAX wattage to 620. So while any output can hit 10amps if 3 hit the full 10A the 4th channel only has about 4A. Of course the correct way to figure this out is in watts so if 3 of the 4 outputs pull the full 180W then only 80W for the 4th channel to use. Hope that makes since