12W3v3-4

W3v3 12-inch Subwoofer (500 W, 4 Ω)   This powerhouse 12-inch driver delivers potent performance and world-class sound quality in medium power applications. Several exclusive JL Audio technologies and proprietary assembly techniques are applied to the 12W3v3 to enhance linearity and reliability. The 12W3v3-4 is best used with amplifier power in the 150W - 500W range and is optimized to operate in a compact 1.125 cu. ft. (31.8 l) sealed enclosure, or a 1.75 cu. ft. (49.6 l) ported enclosure. Detailed enclosure recommendations can be found in the "Specifications" tab. Continuous Power Handling (RMS) 500 W Recommended Amplifier Power (RMS) 150 - 500 W Nominal Impedance (Znom) 4 Ω Nominal Diameter 12.0 in / 300 mm Overall Diameter (A) 12.5 in / 318 mm Mounting Hole Diameter (B) 11.0625 in / 281 mm Bolt Hole Circle Diameter (C) 11.7 in / 297 mm Motor Outer Diameter (D) 5.5 in / 140 mm Mounting Depth (E) 6.65 in / 169 mm Driver Displacement 0.071 cu ft / 2.01 L