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JL Audio 12W0v3-4

$878.00

12-inch Subwoofer (300 W, 4 Ω)

 

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Specification:

Continuous Power Handling (RMS) 300 W
Recommended Amplifier Power (RMS) 75 – 300 W
Nominal Impedance (Znom) 4 Ω
Free Air Resonance (Fs) 32.09 Hz
Electrical “Q” (Qes) 0.64
Mechanical “Q” (Qms) 10.752
Total Speaker “Q” (Qts) 0.604
Equivalent Compliance (Vas) 1.095 cu ft / 31.01 L
One-Way Linear Excursion (Xmax)* 0.45 in / 11.4 mm
Reference Efficiency (no) 0.15%
Efficiency (1 W / 1 m)** 84.07 dB SPL
Effective Piston Area (Sd) 48.909 sq in / 0.0316 sq m
DC Resistance (Re) 4.280 Ω

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