JL Audio 12W3v3-4

£249.00

W3v3 12-inch Subwoofer Driver (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.

  • Continuous Power Handling (RMS) 500 W
  • Recommended Amplifier Power (RMS) 150 - 500 W
  • Nominal Impedance (Znom) 4 Ω
  • 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.

    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
    Net Weight 14.50 lb / 6.58 kg
    Free Air Resonance (Fs) 26.72 Hz
    Electrical Q (Qes) 0.472
    Mechanical Q (Qms) 7.572
    Total Speaker Q (Qts) 0.444
    Equivalent Compliance (Vas) 2.844 cu ft / 80.54 L
    One-Way Linear Excursion (Xmax)* 0.510 in / 13.0 mm
    Reference Efficiency (no) 0.31%
    Efficiency (1 W / 1 m)** 87.15 dB SPL
    Effective Piston Area (Sd) 80.600 sq in / 0.0520 sq m
    DC Resistance (Re) 3.563 & 937;

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