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Sundown Audio X-15 V.2 D2 15" Dual 2-Ohm X V.2 Series Subwoofer

  • SKU #: 00410

Special Price $579.99

Retail: $864.99

($285.00 savings)

Availability: In Stock

Condition: Brand New
Shipping: Free Shipping
Sold As: Individually

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Special Price $579.99

Retail: $864.99

Sundown Audio X-15 V.2 D2 15" Dual 2-Ohm X V.2 Series Subwoofer

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Sundown Audio X-15 V.2 D2 15" Dual 2-Ohm X V.2 Series Subwoofer

The X V.2 series is the first driver in the Sundown woofer line-up to offer our "ultra high excursion" suspension and frame designs. The 10, 12, and 15" models feature
our custom tooled and patented frames (US Patent Numbers D691596, D691597, D691598) and the 18" model uses the tried and true 18" 6-spoke with a custom tooled adapter to allow for a full 10" diameter spider. We mate these new platforms to a triple stacked 190mm diameter motor structure featuring a hyper-extended pole and extreme clearances (allowing up to 4" p-p travel before mechanical bottom). This motor powers a 3" diameter 4-layer CCAW coil wound on a thick, black aluminum former to incredible levels of excursion.

The X V.2 series was designed from the ground-up to become the new standard in the low-frequency / small ported box subwoofer category in this price range. They will work in anything from our traditional very small enclosures (like the SA and Z v.3 series) up to about 50% larger than those suggestions for the maximum amount of of low-frequency extension.

The X V.2 series is really a different kind of woofer due to it's incredibly linear suspension. They are designed for the LOWEST level of bass extension possible while
maintaining low levels of distortion. They are NOT a peaky SPL woofer -- these are true low distortion, high excursion bass transducers!

Due to the extremely low level of suspension induced distortion the typical "punchy" upper-bass peak in the 40s-60s Hz range that occurs with traditional woofers when pushed to high excursion does not occur. This "punch" is caused by a tightening of the suspension over stroke leading to increased FS and Qts figures -- in other words it is distortion. In simpler terms -- the X series frequency response does not change much over it's full excursion range provided a consistant and flat response at any volume level. Once you experience and re-listen to all of your favorite music on a low distortion driver you are unlikely to go back!

Sundown Audio 2 year warranty

Product Features:

  • Xmax = 30mm one-way by 70% BL
  • RMS Power = 1500-watts
  • Enclosure Recommendations:

    • Sealed: N/A
    • Ported: 4.25 ft^3
    • Displacement: 0.22 ft^3
    • Depth: 10.85"
    • Outside Diameter: 10.85"
    • Cut-Out: 13.83"
    • Recommended Tuning: 32hz
    • Recommended Port Area: 68 in^2
    DC Resistance (Re) Ω 3.80
    Resonance Frequency (Fs) Hz 29.6
    Equivalent Volume (Vas) L 58.9
    Electrical Q Factor (Qes) 0.40
    Mechanical Q Factor (Qms) 4.65
    Total Q Factor (Qts) 0.37
    Voice Coil Inductance (Le) mH 2.53
    Force Factor (BL) NA 25.6
    Moving Mass (incl. Air Load) (Mms) g 366.8
    Suspension Compliance (Cms) mm/N 0.08
    Sensitivity 1w / 1m 87.7 dB
    Sealed Enclosure Suggestion cu. ft. N/A
    Ported Enclosure Suggestion cu. ft. 4.25
    Displacement cu. ft. 0.22
    Depth in 10.85
    Outside Diameter in 15.51
    Cutout in 13.83
    Recommended Tuning Hz 32
    Recommended Port Area sq. in 68

    Additional Information

    In the words of our customers

    I own 2 of these with 2 skar 1500 in one ohm
    by Pete on 4/8/2017
    It destroyed my truck lol the skar at one ohm does absolutely fine my 9.34 gross at 32 hertz it's discusting subsonic set at 24 gain 39 perfect lol
    X-15 V.2 Review
    by Pete on 9/21/2016
    Sundown x 15 produce very low bass response you don't need a lot of power jus true watts like lanzer opti or ct the enclosure and the amp there's a lot of junk out there sundown is the best in my book for low bass

    I own orginal x 15 buying the new one running a skar 1500 didn't even move it it was rediculouse know a lanzer opti 1400 flex windshield
    Amazing subwoofer.
    by Zach on 6/25/2016
    Bought it a year ago and started it out on a Fosgate 1200.1D, 1350 rms. After a few months I upgraded to a CT Sounds 1400.1d, tests at 1800rms. This sub is ridiculous, you can hear me coming from blocks away. The lows are incredible.
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