Very well, to start off, I will regret using any other product except audio technix!!!! I have just recently tried some off brand deadener to deaden my trunk!!!!!, let me tell you...... The stuff was horrible, it was made out of tar, and it would not stick in this florida heat!!!!!, I stood there ripping it off and had to clean all the residue, so hereby I am trying to get some Audio technix!!!!! My setup is a PSI Platform 12" on a SAZ2k, very loud and super flex haha, just finally wishing for some audio technix 60 or 80mil, thanks guys, btw ive seen reelfish92 mark jenkins deadener in person, good stuff. I am just trying to deaden my trunk so I can have a nice smooth loading area, as well as deadening it