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Sundown Audio X-Series XV4 15" Subwoofer - 2750W RMS / 5500W Peak, 30mm Xmax, Dual 2? Voice Coils, Competition-Grade Car Audio Subwoofer for Deep, High-Output Bass

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Availability: Only 6 left in stock, order soon!
Fulfilled by SUM PRODUCTS

Arrives Dec 7 – Dec 9
Order within 3 hours and 43 minutes
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Size: 15" - Dual 2 Ohm


Features

  • Extreme 2750W RMS Power: The XV4 delivers a massive 2750W RMS (5500W Peak) using advanced X v.4 coil design. Built for relentless performance, it is ideal for competition or extreme high-end daily bass systems.
  • 30mm Xmax for Deep Bass: Features an incredible 30mm Xmax for maximum linear cone excursion. This ensures clean, distortion-free sound and deep, room-shaking bass notes even at the highest volumes.
  • Optimized Motor & Cooling: Constructed with a powerful 9.25" diameter motor for superior magnetic control. Optimized thermal management guarantees consistent performance under heavy, extended pressure.
  • Ideal Ported Enclosure Specs: Engineered to thrive in vented setups: Recommended volume is 4.25 cu ft with a 32 Hz tuning (68 sq in port area). Suitable for complex 4th order setups as well.
  • Competition-Ready Design: Features a robust cone and high-grade magnet assembly for durability under high SPL output. Excellent 85.29 dB Sensitivity and low Fs (29.91 Hz) confirm its performance credentials.

Description

Sundown Audio X-Series XV4 15" SubwooferThe Sundown Audio X-Series XV4 15" Subwoofer is built for serious bass lovers who demand extreme power and precision in their sound system. Featuring the advanced X v.4 coil design, this subwoofer delivers a massive 2750W RMS and 5500W peak power while maintaining outstanding clarity and control. Whether you’re upgrading your car audio or building a competition-level system, the XV4 delivers thunderous low frequencies that stay tight and accurate. Every element is crafted to deliver unmatched performance and reliability.ImpedanceImpedance Options: Available in Dual 2-Ohm voice coil configurations for flexible amplifier matching.Extreme Power and Structural FeaturesThe XV4 is the definition of high-output audio, delivering clean power without compromise:Massive Power Handling: 2750W RMS / 5500W Peak output for relentless, non-stop bass.Class-Leading Excursion: Features an incredible 30mm Xmax to ensure maximum linear cone movement and minimal distortion.Motor Strength: Built with a powerful 9.25" diameter motor for superior force and dynamic control (high BL (27.44 NA) factor).Air Displacement: The large 72.58 in² cone area provides maximum air displacement for deeper, louder lows.High Efficiency: Maintains a strong 85.1 dB Sensitivity, maximizing output from your amplifier power.Durability and Enclosure VersatilityEngineered for flexibility, the XV4 15″ is designed to excel in various high-performance setups:Optimal Ported Enclosure: Works best in ported enclosures with 4.25 cu ft net volume tuned to 32 Hz (68 sq in port area).Advanced Builds: Supports complex 4th order setups (2.0 cu ft sealed side / 6.0 cu ft ported side) for custom performance.Acoustic Tuning: An ideal Qts (0.44) and low Fs (29.51 Hz) confirm its suitability for high-efficiency vented enclosures.Mounting Specs: Requires a dedicated 12.95" mounting depth with a 13.93" cutout and 15.51" OD.The Sundown XV4 is the professional choice, combining engineering excellence and raw power for a truly transformative bass impact.

Brand: Sundown Audio


Connectivity Technology: RCA


Mounting Type: Speaker


Model Name: SW-XV415D2


Speaker Type: Subwoofer


Special Feature: Bass Boost


Recommended Uses For Product: Indoor


Unit Count: 1.0 Count


Product Dimensions: 12.95"D x 15.51"W x 15.51"H


Item Weight: 72 Pounds


UPC: 810111135405


Manufacturer: Sundown Audio


Item Weight: 72 pounds


Date First Available: October 17, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 7 – Dec 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Beast of a Sub!! 90.4 lbs
Size: 15" - Dual 2 Ohm
Just got this on Sunday and she is a beast ! Rms rating is 3,000 rms not 2,750 rms and max is 6,000 watts !! She is 90.4 lbs also so be prepared lol going to get a Taramps Smart 5 to power it
Reviewed in the United States on October 28, 2025 by NW_RC_KRAWLER NW_RC_KRAWLER

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