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JL Audio 13W3v3
13W3v3-2---- 13W3v3-4---- 13W3v3-8
Free Air Resonance (Fs): 24.70 Hz---- 23.66 Hz ----24.39 Hz
Electrical “Q” (Qes): 0.544 ----0.465 ----0.549
Mechanical “Q” (Qms): 6.936 ----6.774 ----6.310
Total Speaker “Q” (Qts): 0.504 ----0.435 ----0.505
Equivalent Compliance (Vas): 4.635 cu. ft. / 131.26 liters---- 4.793 cu. ft. / 135.74 liters---- 4.600 cu. ft. / 130.27 liters
One-Way, Linear Excursion (Xmax)*: 0.610 in. / 15.5 mm ----0.610 in. / 15.5 mm ----0.610 in. / 15.5 mm
Reference Efficiency (no): 0.349% ----0.371%---- 0.331%
Efficiency (1W/1m)**: 87.63 dB SPL---- 87.90 dB ----SPL 87.39 dB SPL
Effective Piston Area (Sd): 103.850 sq. in. / 0.0670 sq. m.---- 103.850 sq. in. / 0.0670 sq. m.---- 103.850 sq. in. / 0.0670 sq. m.
DC Resistance (Re): 1.659 ohm---- 3.569 ohm ----7.717 ohm
Nominal Impedance (Znom): 2 ohm---- 4 ohm ----8 ohm
Thermal Power Handling (Pt): 600W ----600W ----600W
Driver Displacement: 0.096 cu. ft. / 2.72 liters---- 0.096 cu. ft. / 2.72 liters---- 0.096 cu. ft. / 2.72 liters
Net Weight: 17.75 lbs. / 8.05 kg ----17.75 lbs. / 8.05 kg---- 17.75 lbs. / 8.05 kg
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