I think I would like to ask him for the "enhanced" bass boost. What I find interesting is the option to address the bass in different ranges, so you can modify midbass independent of subbass, for example.
I don't know if there is a clear-cut definition of "basshead", despite of there being a lot of threads on the subject (try the search function, you'll be surprised). I think a "basshead" could listen to all kinds of music, theoretically, and just like them presented with emphasized bass. But in reality, you would probably find the most bassheads among listeners of Rap/HipHop and Electronic Dance Music with all of its diverse subgenres.