I've got a Rockford Fosgate RFR2212 (punch power dvc) sub that I have beaten the **** out of and I'm ready to sell it for the basket/motor... 4" coil, large power handling, and if you built it right it could probably handle 2k+ daily...
I'm going to deathmatch it on the ride home and see if I can get it to die... I think some 20hz tones will suffice //content.invisioncic.com/y282845/emoticons/cool.gif.3bcaf8f141236c00f8044d07150e34f7.gif will video and upload for enjoyment. Will get pix up if anyone is interested in it.