so this question is more out of curiosity then anything else, but i've been wondering for a while and i have no ride to tests it on so.....
ok imagine that you set your amps gain to about a quarter (9 o'clock) and then on the sub output control from the HU u turn that up to the max, would the power consumption be the same as having the amp gain set to about half way and the sub output from the HU set to either 0 or the -ve figures. does that even make sense