Amp draws more amperage when playing higher notes?

[Dd9515 king]

Wicks and me had a talk about the ac side of it but not the dc. Most are right. Your dc current draw changes with ac output from the amp. The more power your amp is putting out then more your amp draws. Here is the kicker. Yes a sub is a reactive load on the amp but the box is the main reason the load changes. If you free air a sub the curve is sharp in a box most of the time(unless designed to be) is not. So is you want to test at tuning of box then car then 10 hz up and down on both to see what you get.