SA-15 D2 - Sundown Audio 15" 600W Dual 2-Ohm SA Series Subwoofer

SA-15 D2 - Sundown Audio 15" 600W Dual 2-Ohm SA Series SubwooferRE (ohms): 4.61 FS (Hz): 34.88 Vas (L): 54.69 Qes: 0.72 Qms: 6.52 Qts: 0.65 Le (mH): 3.39 BL (NA): 21.76 Mms (Grams): 338 Cms (uM/N): 61...