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Features
Description
NS-18 V.5 D2 - Sundown Audio 18" 3000 Watt RMS Dual 2-Ohm Nightshade V.5 Series Subwoofer Features & Specifications: Sundown Audio NS-18 V.5 D2 3000W RMS Dual 2-Ohm Subwoofer DC Resistance (Re): 1.3 Ω Resonance Frequency (Fs): 30.89 Hz Equivalent Volume (Vas): 97.43 L Electrical Q Factor (Qes): 0.421 Mechanical Q Factor (Qms): 4.5169 Total Q Factor (Qts): 0.3853 Voice Coil Inductance (Le): 1.049 mH Force Factor (BL): 17.36 NA Moving Mass (incl. Air Load) (Mms): 502.85 g Suspension Compliance (Cms): 52.76 μm/N Sensitivity: 90.08 dB 1w / 1m Box Recommendations: Sealed: N/A Ported: 7.00 cu. ft. Displacement: TBA Depth: TBA Outside Diameter: 18.42 in Cutout Diameter: 16.69 in Recommended Tuning: 32 Hz Recommended Port Area: 112 sq. in
Brand: Sundown Audio
Speaker Type: Subwoofer
Recommended Uses For Product: Volume
Subwoofer Diameter: 18 Inches
Mounting Type: Flush Mount
Controller Type: Corded Electric
Surround Sound Channel Configuration: 2.0
Speaker Maximum Output Power: 3000 Watts
Item Weight: 75 Pounds
Is Waterproof: FALSE
Power Source: Corded Electric
Item Weight: 75 pounds
Item model number: NSv518D2
Date First Available: September 9, 2021
Manufacturer: Sundown Audio
Input Voltage: 18 Volts