Features:
12" Shallow Mount Neo Carbon Subwoofer
2.5" Voice Coil
Die-Cast Aluminum Basket with Radial Venting
Large Gauge Compression Terminals
Rubber Surround
Carbon Fiber Cone
Neodymium Magnet
Weather Resistant Cone and Surround
PVC Gasket
Dual 3.6 Ohm 4 Layer Voice Coil

Specs:
Power Handling: 500 Watts
Dynamic Wattage: 1200 Watts
Frequency Response: 33.791Hz
Sensitivity (1w/1m): 86.3dB
Impedance: 3.6 Ohm + 3.6 Ohm

Dimensions:
Outside Diameter: 12.72" (323mm)
Cutout Diameter: 11.5" (292mm)
Mounting Depth: 4.19" (106.30mm)