Sundown Audio X-Series v.3 15" Subwoofer

Description

  • 2500 Watts RMS / 5000 Watts Peak
  • 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

T/S SPECS X V.3 15″ D1 X V.3 15″ D2
RE (Ohms) 1.4 3.2
FS (Hz) 31.418 31.423
VAS (L) 45.907 45.924
Qes 0.486 0.561
Qms 2.562 2.801
Qts 0.409 0.468
Le (mH)    
BL (NA) 15.518 21.831
Mms (Grams) 423.721 423.436
Cms (uM/N) 60.563 60.585
Sens (dB @ 1w/1m) 86.5dB

85.9dB

Xmax 30mm

30mm

Enclosure Specifications

X v.3 15
Sealed Enclosure N/A
Ported Enclosure 4.25 cu ft
Recommended Tuning 32hz
Recommended Port Area 68 sq in
Displacement 0.22 cu ft
Depth 11.6"
Outside Diam. 15.51"
Cutout 13.83"
Physical Dimensions Download

Enclosure Designs

.Zip File

Sundown Audio X-Series v.3 15" Subwoofer

Product form

2500 Watts RMS / 5000 Watts Peak Dual 1 or 2 ohm voice coil Made for extremely deep bass Triple-stacked... Read more

$749.99

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    SpecificationX15-v3 D1X15-v3 D2
    Fs29.91 Hz
    Re3.20 Ω
    Qms4.8700
    Qes0.5500
    Qts0.4900
    Mms457.51 g
    Cms61.87 µm/N
    Sd1141.9 cm²
    Vas31.43 L
    Sensitivity91.3 dB88.8 dB
    BL22.320 T·m
    Le2.57 mH
    X-Max30 mm
    RMS Power2500 W
    Peak Power5000 W
    SpecificationX15-v3 D1/D2
    Overall Diameter15.51"
    Cutout Diameter13.93"
    Motor Diameter9.68"
    Mounting Depth10.85"
    Displacement0.26 Cu. Ft.
    Sealed VolumeNot Recommended
    Ported Volume4.25 cu ft
    Port Tuning32 Hz
    Port Area68 sq in
    4th Order Sealed2.0 cu ft
    4th Order Ported6.0 cu ft
    4th Order Port Area120 sq in
    4th Order Port Length8"

    Description

    • 2500 Watts RMS / 5000 Watts Peak
    • 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

    T/S SPECS X V.3 15″ D1 X V.3 15″ D2
    RE (Ohms) 1.4 3.2
    FS (Hz) 31.418 31.423
    VAS (L) 45.907 45.924
    Qes 0.486 0.561
    Qms 2.562 2.801
    Qts 0.409 0.468
    Le (mH)    
    BL (NA) 15.518 21.831
    Mms (Grams) 423.721 423.436
    Cms (uM/N) 60.563 60.585
    Sens (dB @ 1w/1m) 86.5dB

    85.9dB

    Xmax 30mm

    30mm

    Enclosure Specifications

    X v.3 15
    Sealed Enclosure N/A
    Ported Enclosure 4.25 cu ft
    Recommended Tuning 32hz
    Recommended Port Area 68 sq in
    Displacement 0.22 cu ft
    Depth 11.6"
    Outside Diam. 15.51"
    Cutout 13.83"
    Physical Dimensions Download

    Enclosure Designs

    .Zip File

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      Sundown Audio X-Series v.3 15" Subwoofer
      Sundown Audio X-Series v.3 15" Subwoofer