if you all know my van there the ones in there 15 inch daul 2 ohms M3 model where you can replace the cartridge with new ones .I have 4 for sale $ 250.00 each plus shipping .they are the orange baskets and i found out you can use the motors on the new mojo subs they will bolt right on.
If anyone is interested pm me and we can get them gone.
If you are local or close we can work something out .for all 4 $900.00 plus shipping .
coils read 2 ohms and they hit 158. db's with 2 ss xxx6500s to a pair .
very good subs ,i just want to upgrade for SBN next year.