Anybody know anything about this sub all I can find are the specs but no reviews, specs are

12"/305mm Subwoofer
Non Pressed Paper Fiber Cone
3" /75mm 4-Layer , Kapton Voice Coil
Dual 3 Ohms Impedance
Stacked 220 oz. Magnet
1000watts RMS Power
2000watts Max Power
20-350 Hz Frequency Response
90 Db Sensitivity
7.25"/184.15 mm Mounting Depth

 

anybody?

 

That sub is a beast - just keep an eye on the speaker terminals so they don't break off. You'll need a 1 ohm stable amp as well. If you've never heard much of Ultimate, they are actually a manufacturer and not just a name on someone elses driver

 

Have never heard of the brand, but I beleive you get what you pay for.
The dual 3 ohm coils are intersting, to get some power out of your amp without taxing it quite as much as a 1ohm load.
The 220oz magnet and other stats seem light for the 1000W RMS claim.
Also a very high sensitivity for a 12" driver which is supposed to handle that much power.
My $.02

 

I think JL and Powerbass make a lot of 3 ohm/ dual 3ohm drivers as well