From: SD-1 v.2 10" Blowout Sale

[sundownz 197]

The SD-1 v.2 10" subwoofer is going on sale! Fantastic dual 4-ohm voice coil USA made driver.

MSRP was $229 on these drivers. You won't be able to find another fully USA manufactured driver that is where it needed to be. The leads are offset out to the sides and slightly raised to eliminate the possibility for slapping and the motor itself has quite a bit of clearance for the coil thanks to a deeply bumped back plate.

Danrnit I paid 150 for it a few weeks ago

At $150 they did include a warranty. They now only have a non-DOA guarantee at the lower rate.