4 D1 - Sundown Audio 10 2500. Watt RMS Dual 1-Ohm Nightshade V. 4 D1 2500W RMS Dual 1-Ohm Subwoofer. DC Resistance (Re): 1.42.Resonance Frequency (Fs): 43.92 Hz. Equivalent Volume (Vas): 5.75 L.
Electrical Q Factor (Qes): 0.4695. Mechanical Q Factor (Qms): 4.64. Total Q Factor (Qts): 0.42.
Voice Coil Inductance (Le): 0.956 mH. Force Factor (BL): 18.2 NA.
Air Load (Mms): 395.28 g. Suspension Compliance (Cms): 33.21 m/N. Sensitivity: 81.91 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 D1 NIGHTSHADE 2500W RMS DUAL 1-OHM SUBWOOFER NEW" is in sale since Thursday, March 15, 2018. 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 D1 10" NIGHTSHADE