out of those two, MTX all the way. JL is absolutly horrible for SPL, they flat out will not get loud.
if you want some serious suggestions, PM me and i can tell you what subs to look at. also, if you are competing DB drag or Meca... be prepared to go against some VERY stiff competition. if you are looking at serious competition, i would strongly suggest a different vehicle. but if you are just looking for a good time then have at it
. feel free to ask me any questions, i used to compete hardcore with SLAP(before they pissed everyone off)
if you want some serious suggestions, PM me and i can tell you what subs to look at. also, if you are competing DB drag or Meca... be prepared to go against some VERY stiff competition. if you are looking at serious competition, i would strongly suggest a different vehicle. but if you are just looking for a good time then have at it