haha thanks for the video. That sub doesn't seem to have a lot of excursion though. This is why I'm gonna agree with Poneal and reccomend the 12" kit, or better yet the 15" kit with 1000 watt amp and parametric equalizer. The 15" displaces 3 liters of air, and has an xmax of 20mm, 5 mm from an inch. I'd never buy a sub, get so much more for your money with DIY (IMO).

-Joey

-