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Sundown Audio NS6 V.6 18" D2

3000W RMS 18" Nightshade NS Series Dual 2-ohm Car Subwoofer

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• RMS Power: 3000 watts
• Impedance: Dual 2 ohm
• Mega Roll V2 Surround
• Mount depth: 16.3"
• Sensitivity: 87.58 dB

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Description


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Sundown Audio NS6 V.6 18" D2

The Nightshade 3,000-watt Neodymium sub is engineered to deliver incredibly powerful low end, with an extremely linear excursion and next-level thermal management. It features an eight-layer voice coil for excellent power handling and an extended shorting ring to minimize distortion and deliver a smooth, highly accurate sound at extreme SPL levels.

Thermal control is optimized with a cast aluminum cooling ring, outer fin array and aluminum vent ring to actively pull heat away from the entire voice coil gap. The subwoofer also incorporates a unique air exchange system for active cooling, enhancing reliability during extended use. With a Mega Roll V2 surround for linear cone movement and class-leading Xmax, the Nightshade is the premier high-performance Neodymium subwoofer in the category.


Product Details:

  • 18" Dual 2 ohm Nightshade (NS) Series Subwoofer
  • Power Handling:
    • RMS: 3000 watts
  • Mega Roll V2 surround
  • Custom-tooled basket and ultra-linear spider packs
  • Extended cast aluminum shorting ring
  • Unique air exchange system with aluminum vent ring
  • Eight-layer dual voice coil
  • 35 mm Xmax
  • Double Stacked Neodymium magnet motor structure
  • Resonance Frequency (Fs): 28.37 Hz
  • Sensitivity: 87.58 dB
  • Recommended ported box volume: 7 cubic feet
  • Top-mount depth: 16.3"
  • Cutout diameter: 16.69"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Sundown Audio NS6 V.6 18" D2 Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Sundown Audio NS6 V.6 18" D2 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Sundown Audio NS6 V.6 18" D2 Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Sundown Audio NS6 V.6 18" D2 Subwoofers

2 Channel Amp

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
Nightshade (NS) Series
Subwoofer Size
18"
RMS Power Handling
3000 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
Sensitivity
87.58 dB
Xmax (millimeters)
35 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Surround
Mega Roll V2
Magnet Structure
Double Stacked
Magnet Type
Neodymium
Subwoofer Grille
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Optimum Ported Box Volume
7 cubic feet
Top-Mount Depth (Mounting Depth)
16.3"
Cutout Diameter
16.69"
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
28.37 Hz
Equivalent Compliance (Vas)
82.93 liters
Total Speaker Q Value (Qts)
0.45
Electrical Q Value (Qes)
0.49
Electrical Resistance of Voice Coil (Re)
3.66 ohm
Mechanical Q Value (Qms)
5.11
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SW-NSV618D2

Weight:

81.00lbs

Internal SKU:

nsv618d2

Internal Product ID:

206578

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