Sundown Audio Xv1, Xv2 -or- Skar ZVX 12″ recones. Will fit in any of mentioned subs.
Dual 2 U.S. made high temp. coil, red SPL progressive spider, SPL cone and surround, with direct leads.

You can choose a standard poly dust cap or carbon fiber dust cap.

We have 6 of these. Will sell individually.