JL AUDIO 12W7
Ringkasan : ? 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 ? Reference Efficiency (no): 0.249% ?








