The system does not have a "Dynamic EQ" at all.
The system was actually pretty well designed from the factory, and like a few others have said, I think some of you should check the quality and source of your music before knocking down the stereo system.
The systems response is excellent at high and low volume. If you feel that the system lacks power at low volumes, then its a simple matter of not being used to it.
An RTA wouldn't lie, the system responds well at high and low volumes without too much deviation.
Like I personally stated in the first post of this thread, don't use these settings in hopes of getting an entirely different sounding system. These are to be used to optimized the current EPS system. If you are used to high power bass that rattles your chest, no factory system is going to cut it. I have seen a lot of systems in my time and built plenty including an award winner, but the EPS system does a great job, seriously, it does.