Resonance Frequency (Fs): 46.76 Hz. Equivalent Volume (Vas): 5.37 L. Electrical Q Factor (Qes): 0.4252. Mechanical Q Factor (Qms): 5.06.
Total Q Factor (Qts): 0.39. Voice Coil Inductance (Le): 2.137 mH. Force Factor (BL): 26.9 NA.Air Load (Mms): 372.95 g. Suspension Compliance (Cms): 31.05 m/N. Sensitivity: 82.86 dB 1w / 1m. Outside Diameter: 11.65 in.
Cutout Diameter: 10.01 in. Recommended Port Area: 24 sq. In order to maintain an inventory of 100%, Brand New, A-Stock, untouched products, all sales are final. We ask that you please be sure you are ordering the correct product. The item "SUNDOWN AUDIO NS-10 V.
4 10 D2 NIGHTSHADE 2500W RMS DUAL 2-OHM SUBWOOFER NEW" is in sale since Thursday, June 13, 2013. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Subwoofers".The seller is "woofersetc_outlet" and is located in Los Angeles, California. This item can be shipped worldwide.4 D2