am selling my Diamond Audio M6 10" sub in a MTX Thunderform box that fits in the drivers side hatch area on camaro's and ***** am's. This sub sounds amazing, much better than the Jl stealthbox with the Jlw3 in it. Specs on the sub can be found at http://www.diamondaudio.com. It is the M6 10D2. It has dual 2ohm voice coils and is wired down to a 1ohm load right now, but I can wire it for a 4ohm load if you want. $270 for both.