I'm putting together some packages for complete subs.
These are complete kits for the lazy DIYer. You just need to bolt it together because the enclosure is cut for the Tempest-X & the plate amp just drops into place. All you need is a screwdriver and about half an hour of assembly time.

Shipped Price Anywhere in USA $749
Included:
*Parts Express 3.0 cubic foot enclosure. Already cut for both the amp & driver.
*2lbs of Acousta-stuff
*Driver Mounting Screws (I don't recommend T-nuts)
*1000W Plate Amplifier with single band Parametric EQ
* Your choice, 12ft or 25ft RCA-RCA Subwoofer Cable
*
TEMPEST-X 15" Transducer