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Sundown Audio X V.3 18" D1

2000W RMS 18" X Series Dual 1-ohm Car Subwoofer

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• RMS Power: 2000 watts
• Impedance: Dual 1 ohm
• Mount depth: 13.6"
• Sensitivity: 88.6 dB

Learn more about the xv318d1
Was $1127.99 Details
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$799.99

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Description


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Sundown Audio X V.3 18" D1

Designed with an extended pole piece and an incredible four inches of peak-to-peak excursion, the X v.3 is engineered for ultra-deep bass and high power handling. Engineered to set a new standard in the low-frequency/small-ported-box subwoofer category, the X Series can also work in up to a 50% larger enclosure if you desire even more low-end extension.

The X v.3 series differentiates itself with its incredibly linear suspension, ensuring the lowest level of bass extension in a small enclosure while maintaining extremely low levels of distortion. Notably, the v.3 series features a much larger motor structure (220mm vs. 190mm on the v.1 series), improved motor ventilation, and an all-new Mega-Roll v.2 surround, providing a more linear and rugged update to the world-famous Mega-Roll v.1 surround design.


Product Details:

  • 18" Dual 1 ohm X Series Subwoofer
  • Power Handling:
    • RMS: 2000 watts
  • Also compatible with 50% larger enclosures for a more low-end extension
  • Hyper-extended pole
  • 3" voice coil
  • 30 mm Xmax
  • Triple Stacked magnet motor structure
  • Resonance Frequency (Fs): 26.65 Hz
  • Sensitivity: 88.6 dB
  • Recommended ported box volume: 7 cubic feet
  • Top-mount depth: 13.6"
  • Cutout diameter: 16.69"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually


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Specifications & Details


Subwoofer Specifications
Series
X Series
Subwoofer Size
18"
RMS Power Handling
2000 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
1 ohm
Voice Coil Diameter
3"
Sensitivity
88.6 dB
Xmax (millimeters)
30 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Surround
Mega Roll V2
Magnet Structure
Triple Stacked
Subwoofer Grille
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Optimum Ported Box Volume
7 cubic feet
Top-Mount Depth (Mounting Depth)
13.6"
Cutout Diameter
16.69"
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
26.65 Hz
Equivalent Compliance (Vas)
130.3 liters
Total Speaker Q Value (Qts)
0.44
Electrical Q Value (Qes)
0.53
Electrical Resistance of Voice Coil (Re)
1.4 ohm
Mechanical Q Value (Qms)
2.79
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-XV318D1

Weight:

79.00lbs

Internal SKU:

xv318d1

Internal Product ID:

206554

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