Features:
12" Shallow Subwoofer
2.5" (63mm) 4 Layer Dual 4 Ohm VC w/ Aluminum Former
IMPP Cone with Foam Surround
40 oz. Ferrite Magnet
Ultra Thin Stamped Steel Frame Design
Blue Zinc Finished Top & Bottom Plates
Mixed C Fiber Spider
Heavy Gauge Spring Terminals

Specs:
Maximum Power: 1000 Watts
Nominal Power: 300 Watts
RMS: 200 Watts
Woofer cut-out: 9.06 in. (230 mm)
Mounting Depth: 3.5 in. (89 mm)