i have the minx xl as well. they are discontinued, got them on sale for 150$. and i got to say, the detail on them is outstanding for the price. tilts a little brighter, plays low enough considering their size.
edit: the minx201 are very clean and fast. best sub’s i have owned and are very musical. fills in the bottom octave very well for me. they have about the same range as the rel t0. think they are rated the same f3