12W3V3-4 - JL Audio 12" Singles 4-Ohm W3V3 Series Subwoofer (12W3V3)
BRAND NEW TOP OF THE LINE JL AUDIO 12W3V3-4 12" 500 WATT RMS SUBWOOFERFeatures:JL Audio 12W3V3-4 12" 4 Ohm W3 Subwoofer 500 watts RMS (JL Watts)Impedance: Single 4 ohms Mineral-filled polypropylene upper cone Nitrile Butadiene Rubber surroundsDMA-optimized, long linear excursion capability Clean sound Quality with no distortionBig power even with small sealed or ported enclosures Dynamic Motor Analysis Sensitivity: 87 dB Free Air Resonance (Fs): 28.28 Hz Electrical "Q" (Qes): 0.553 Mechanical "Q" (Qms): 6.936 Total Speaker "Q" (Qts): 0.512 Equivalent Compliance (Vas): 2.729 cu. ft (not recommended box size) Xmax Linear Excursion: 0.510 in. / 13.0 mm Driver Displacement: 0.071 cu. ft.