X-Series XV4 12" 2750W RMS Subwoofer
Sundown AudioSundown Audio
4.0

X-Series XV4 12" 2750W RMS Subwoofer

USD 799.99

Description

The Sundown Audio Xv4 12" Subwoofer is built for those who demand real power and precision in their sound system. Designed with premium Xv4 coils, this subwoofer delivers a massive 2750W RMS and 5500W peak power while maintaining outstanding clarity and control. With a durable, heavy-duty motor and optimized cooling system, the Xv4 ensures consistent performance even during extended play. Whether you’re upgrading your car audio or building a competition-level system, this subwoofer delivers thunderous low frequencies that stay tight and accurate. The precision-engineered cone and suspension system provide minimal distortion and maximum output. Pair it with a well-tuned ported enclosure for deep, room-shaking bass that brings your music to life. Built to handle extreme sound pressure, the Xv4 series continues Sundown Audio’s legacy of reliability, innovation, and unmatched performance. Key Features 12-inch subwoofer with Xv4 voice coils RMS Power: 2750W, Peak Power: 5500W Available in Dual 1Ω and Dual 2Ω versions High-efficiency motor structure with strong BL factor Optimized for ported enclosures (2.5 cu. ft @ 32Hz) Xmax: 30mm for deep excursion and accurate bass Reinforced cone for durability under extreme pressure Designed for audiophiles and SPL enthusiasts Technical Specifications (for metafields) Specification XV4 12D1 XV4 12D2 RMS Power 2750W 2750W Peak Power 5500W 5500W Displacement 0.23 cu.ft 0.23 cu.ft Mounting Depth 11.75" 11.75" Outside Diameter 12.81" 12.81" Cutout Diameter 11.09" 11.09" Motor Diameter 9.25" 9.25" Sealed Enclosure Not Recommended Not Recommended Ported Enclosure 2.5 cu.ft @ 32Hz 2.5 cu.ft @ 32Hz Recommended Port Area 40 sq in 40 sq in 4th Order Sealed Side 1.0 cu.ft 1.0 cu.ft 4th Order Ported Side 3.0 cu.ft 3.0 cu.ft 4th Order Port Area 60 sq in 60 sq in 4th Order Port Length 8" 8" Xmax 30mm 30mm Sd (Cone Area) 44.11 44.11 Re (Ω) 2.05 3.25 Fs (Hz) 39.39 36.06 Vas (L) 14.13 15.75 Qes 0.58 0.54 Qms 4.95 4.82 Qts 0.50 0.49 Le (mH) 1.33 2.6 BL (NA) 24.4 22.25 Mms (g) 343.14 367.13 Cms 47.56 53.04 Sensitivity (dB) 83.47 83.06

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This is a used product that has been professionally rebuilt here at Sundown Audio. It comes with a non-doa warranty only. That means they are guaranteed to work when you receive it but no further warranty afterwards. Let us know within 24 hours of delivery if this product has an issue. We will not warranty any used subwoofer after that time. These potentially have scratches & scuffs on the magnets/motors and will not be in new condition. 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 T/S SPECS X V.3 12″ D1 X V.3 12″ D2 RE (Ohms) 1.4 3.2 FS (Hz) 37.098 37.235 VAS (L) 12.986 17.077 Qes 0.486 0.543 Qms 2.597 2.779 Qts 0.409 0.454 Le (mH)     BL (NA) 15.943 19.857 Mms (Grams) 378.626 285.817 Cms (uM/N) 48.611 63.922 Sens (dB @ 1w/1m) 83.2dB 84.0dB Xmax 30mm 30mm Enclosure Specifications   X v.3 12 Sealed Enclosure N/A Ported Enclosure 2.5 cu ft Recommended Tuning 32hz Recommended Port Area 40 sq in Displacement 0.2 cu ft Depth 10.4" Outside Diam. 12.68" Cutout 11.09" Physical Dimensions Download Enclosure Designs .Zip File

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