D312D2.2 - Diamond Audio 400W 12" DVC 2 Ohms Subwoofer
I put two of these in a 97 ford ranger. Built an internal dimension 5 cubic foot box, yes a little over kill. Took up the whole extra cab. Ported at 40 hertz. I had the dual 4 ohm subs and ran them at 1 ohm, pushed by a pioneer 1000 watt comp sub, that claimed it would only handle 2 ohms but that's besides the point. Anyways, I was hitting 143 decibels, my mirror kept falling off, ( it's a slide on one, which now I give props to ford for.) the back of the can between the bed would flex almost an inch. These