Like the title say's, i'm looking for the loudest of both in they're proper enclosures. The RE calls for .5@35Hz and the Apex .83 with a 2x6 port. I'm leaning towards the Re cuz of the specs with a Fs: of 22.8Hz and Qts of .34 Vs. the apex's Fs. of 47.75Hz. and a Qts. of .514.
