i have this crazy sub that i have no use for. i bought it off here for my stepson for christmas 09'. now that he has no home, job, or car. i dont want to store this repo'ed sub. i know absolutely nothing about this subs origin. all i can tell you is that in 3.5cubes tuned to about 30hz, powered by a DD-M2 it would take your breath and cross your eyes! and this thing can take some serious power. check my other thread for the M2 that failed trying to kill this 15'. both coils read 2.3ohms on the button. it has been around the block, but the surround is good, the cone doesnt have a mark on it. i pack very well. (i will provide pictures of the packing process on request) $150 shipped. add $15 if you are east of the sippi'.
