Subwoofer JL AUDIO 12W7

Subwoofer JL AUDIO 12W7 detail product :
▪ Free Air Resonance (Fs): 27.2 Hz
▪ Electrical “Q” (Qes): 0.514 ▪ Mechanical “Q” (Qms): 7.807
▪ Total Speaker “Q” (Qts): 0.482
▪ Equivalent Compliance (Vas): 2.33 cu. ft. / 66.0 liters ▪ One-Way, Linear Excursion (Xmax)*: 1.15 in. / 29 mm...