Buuut if you were to do a direct swap-out between the two, the power HX2 would put the SX in its place //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif
i used to have a set of power hx2 12" and i can say that hit hard and low making my sunroof pop open. sounds cool but it ****** in the rain lemme tell ya.