i know theyare not supose to be compare but i have 2 type r 12" d4 and im thinkihg of a change i would like the idmax cause of the sq but do they get as loud as the type r
yea idmax is an all around better woofer.....like u said...dont even compare them....even if u get a little more spl out of the type r it wont sound remotely as good as the idmax....