JL Audio 12W6V3-D4

Continuous Power Handling (RMS) 600 W
Recommended Amplifier Power (RMS) 200 - 600 W
Nominal Impedance (Znom) Dual 4 Ω 
Nominal Diameter 12.0 in / 300 mm
Overall Diameter (A) 12.5 in / 318 mm
Mounting Hole Diameter (B) 11.02 in / 280 mm
Bolt Hole Circle Diameter (C) 11.86 in / 301 mm
Motor Outer Diameter (D) 7.0 in / 178 mm
Mounting Depth (E) 7.52 in / 191 mm
Required Pole Vent Clearance 0.50 in / 13 mm
Driver Displacement 0.105 cu ft / 2.97 L
Net Weight 25.6 lb / 11.6 kg