themgators511
10+ year member
CarAudio.com Elite
Right now I have two 15" DC lvl 4's with lvl 5 softparts, but I have a chance to trade my subs for a 21" IA death penalty sub that I will be pushing around 1500+rms into What should I go with? Also this setup is going in my 1994 chevy ext cab truck and will be setup as a nice little daily driver, but what TL #'s do you think I should expect with the 21" IA dp on 1500-2000rms in a box around 8 cubes tuned to 32hz?