those are pretty beefy subs im glad they changed their surround.
you can also check out this presale, it does say 600watts but this is conservative ratings
presale on Sub 12" 600watt $99
C2 Audio Threatcon-2
Specifications:
12" Threatcon-2 Subwoofer
600 Watts RMS
Available in Dual 4 Ohm and Dual 2 Ohm
Dual 2 Ohm: Threatcon-2 12d2
Dual 4 Ohm: Threatcon-2 12d4
3" Copper 4 Layer Voice Coil
Double Stacked 160 oz Magnet
High Current Flat Woven Tinsel Leads
Dual Spider Pack
Dual Stitched Non Pressed Paper Cone-
with Mid Excursion Foam Surround
Enclosure Recommendations:
Sealed: 1.0 - 1.25 ft^3
Ported: 1.5 - 2.0 ft^3 @ 35hzSealed: 2.0 - 2.50 ft^3
Ported: 3.0 - 4.0 ft^3 @ 35hz
T/S Parameters:
FS: 36.7HZ
VAS: 40.9 DM3
QES: .44
QTS: .40
BL: 16.8
MMS: 167.7G
SENS: 91.5 DB
XMAX: 28 MM
Woofer Dimensions:
EXT DIA: 12.48"
CUT OUT DIA: 11.18"
MOUNT DEPTH: 5.82"