Sundown Audio X-Series v.3 18" Subwoofer

Sundown AudioSKU: SW-XV318D2

Price:
Sale price$939.99
Stock:
Available

Description

  • RMS 2000 watts
  • Dual 1 or 2 ohm voice coil
  • Made for extremely deep bass
  • Triple-stacked magnet
  • 3” voice coil
  • Hyper-extended pole
  • Built to order

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.

Specifications

RE (Ohms) 1.4 3.2
FS (Hz) 26.650 28.207
VAS (L) 130.302 109.935
Qes 0.526 0.657
Qms 2.793 3.091
Qts 0.442 0.542
Le (mH)    
BL (NA) 14.543 20.854
Mms (Grams) 474.114 504.115
Cms (uM/N) 75.224 63.154
Sens (dB @ 1w/1m) 88.6dB 87.6dB
Xmax 30mm 30mm
T/S SPECS X V.3 18″ D1 X V.3 18″ D2

Enclosure Specifications

X v.3 18
Sealed Enclosure N/A
Ported Enclosure 7.00 cu ft
Recommended Tuning 32hz
Recommended Port Area 112 sq in
Displacement 0.23 cu ft
Depth 13.6"
Outside Diam. 18.42"
Cutout 16.69"
Physical Dimensions Download

Enclosure Designs

A design sheet for Bassahaulic Designs highlights the dimensions and specifics for an enclosure customized for the Sundown Audio Z-Series ZV6 18" 2500W Subwoofer. It features exterior measurements, port dimensions, and tuning frequency, with a reminder to confirm these measurements to ensure ultra-high excursion performance. A Sundown Audio Z-Series ZV6 18" 2500W Subwoofer enclosure is expertly crafted with a circular cutout on top and a rectangular port on the side, providing an ideal fit for the Z v.6 subwoofer. The charming wood grain texture enhances its appeal, and the Sundown Audio logo proudly adorns the bottom left corner. A 3D rendering of a wooden subwoofer box tailored for the Sundown Audio Z-Series ZV6 18" 2500W Subwoofer illustrates exact dimensions. This rectangular enclosure includes a circular cutout on the top, perfectly positioned for Sundown Audio's ultra-high excursion capabilities. The design is efficiently accented with precise measurements and a logo. A technical drawing of a rectangular box, designed for the Sundown Audio Z-Series ZV6 18" 2500W Subwoofer from Sundown Audio, features interior sections and dimensions labeled in inches. The inner chamber is crafted to accommodate ultra-high excursion with precision, including a triangular section on the right side.
Technical drawing of a wooden structure with precise measurements for the Sundown Audio Z-Series ZV6 18" 2500W Subwoofer Z v.6. Features include a rectangular base, smaller elevated section, and angled lines indicating edges. Dimensions are labeled, with some reading 25, 26 1/2, and 19 1/2. Sundown Audio logo in the bottom left corner. A technical drawing displays a rectangle with dimensions and includes smaller rectangles within, one featuring a right-angle cutout at the top right. Measurements specify various lengths and sections. The Sundown Audio logo is positioned at the bottom left on a beige background, embodying the ultra-high excursion design of the Sundown Audio Z-Series ZV6 18" 2500W Subwoofer Z v.6. The 3D model of a wooden interior corner features precise measurements, ideal for incorporating the Sundown Audio Z-Series ZV6 18" 2500W Subwoofer system. The base measures 4 11/16 inches, with one side labeled as 2 13/16 inches. It boasts a beige wood texture with blue text and is completed with the BASSAHAULIC PRODUCTIONS logo in the bottom left corner. The Sundown Audio Z-Series ZV6 18" 2500W Subwoofer features a rectangular beige design with a large circular cutout on the left side, ideal for an ultra-high excursion experience. The cutout is 11 inches by 11 inches, and the overall dimensions of the panel are 39 inches wide and 26 inches tall. A discreetly positioned logo can be found in the bottom left corner.
A blueprint-style diagram features six rectangular pieces for constructing a box, specifically designed for the Sundown Audio Z-Series ZV6 18" 2500W Subwoofer. The pieces include two Port Walls, Front, Top & Bottom pairs, and Sides with precise measurements of 19 1/2x17, 30 1/2x17, 28x39, and 17x39 inches—perfect for ultra-high performance. The diagram shows the arrangement of multiple rectangular panels, such as Sides, Top & Bottom, Back, and Port Wall #2, with dimensions like 28x17 and 39x28. This layout is designed to perfectly fit the Sundown Audio Z-Series ZV6 18" 2500W Subwoofer from Sundown Audio. A simple diagram illustrates a rectangular layout. The left section, featuring Port Wall #2 in brown, measures 36 inches by 17 inches. Meanwhile, the larger right section is blue and labeled "Back," ideal for accommodating a subwoofer with ultra-high excursion capabilities like the Sundown Audio Z-Series ZV6 18" 2500W Subwoofer.
.Zip File

Specifications

Product Brand Sundown Audio
Coil Dual 1 Ohm (D1)   Dual 2 Ohm (D2)  
RMS Power 2000W  
Diameter 18"  

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