---
product_id: 357741972
title: "X-15 v3 D1 Pro 15\" Dual 1-Ohm 2000W RMS Bass Subwoofer"
brand: "sundown audio"
price: "S$1311"
currency: SGD
in_stock: true
reviews_count: 7
url: https://www.desertcart.sg/products/357741972-x-15-v3-d1-pro-15-dual-1-ohm-2000w
store_origin: SG
region: Singapore
---

# 15-inch Driver Diameter 2000W RMS Power 29.6 Hz Resonance Frequency X-15 v3 D1 Pro 15" Dual 1-Ohm 2000W RMS Bass Subwoofer

**Brand:** sundown audio
**Price:** S$1311
**Availability:** ✅ In Stock

## Summary

> 🎵 Dominate your soundscape with bass that moves more than just air!

## Quick Answers

- **What is this?** X-15 v3 D1 Pro 15" Dual 1-Ohm 2000W RMS Bass Subwoofer by sundown audio
- **How much does it cost?** S$1311 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/357741972-x-15-v3-d1-pro-15-dual-1-ohm-2000w)

## Best For

- sundown audio enthusiasts

## Why This Product

- Trusted sundown audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Massive 15" Driver:** Large surface area ensures maximum air displacement and immersive audio experience.
- • **Precision-Tuned Bass:** Optimized 29.6 Hz resonance frequency delivers deep, clean lows for audiophile-grade sound.
- • **Dual 1-Ohm Voice Coils:** Flexible wiring options for custom setups and superior amplifier compatibility.
- • **Unmatched Power Output:** Feel the earth-shaking 2000W RMS bass that commands attention.
- • **Engineered for SPL Enthusiasts:** Built to handle serious power and deliver jaw-dropping sound pressure levels.

## Overview

The Sundown Audio X-15 v3 D1 Pro is a 15-inch dual 1-ohm subwoofer engineered for high-performance car audio systems. Delivering a massive 2000W RMS power handling and tuned to a resonance frequency of 29.6 Hz, it produces deep, precise bass that transforms any vehicle into a concert hall. Its robust build and dual voice coil design offer versatile installation options, making it the go-to choice for serious SPL enthusiasts and audiophiles seeking to upgrade from entry-level setups.

## Description

X-15 V.3 D1 - Sundown Audio 15" 2000W RMS Dual 1-Ohm X V.3 Series Subwoofer Xmax = 30mm one-way by 70% BL RMS Power = 2000-watts Specifications: DC Resistance (Re): 3.80 Ω Resonance Frequency (Fs): 29.6 Hz Equivalent Volume (Vas): 58.9 L Electrical Q Factor (Qes): 0.40 Mechanical Q Factor (Qms): 4.65 Total Q Factor (Qts): 0.37 Voice Coil Inductance (Le): 2.53 mH Force Factor (BL): 25.6 NA Moving Mass (incl. Air Load) (Mms): 366.8 g Suspension Compliance (Cms): 0.08 mm/N Sensitivity: 87.7 dB 1w / 1m Box Recommendations: Sealed: N/A Ported:4.25 cu. ft. Displacement: 0.22 cu. ft. Depth: 10.85 in Outside Diameter: 15.51 in Cutout Diameter: 13.83 in Recommended Tuning: 32 Hz Recommended Port Area: 68 sq. in

Review: Great Subwoofers and Price! - Amazing Subwoofers! Far exceeded my expectations! I highly recommend for anyone stepping out of entry level, and into beginner SPL. Better than stock, Big 3, a really strong amp, and a second battery will be required.
Review: Worth every penny. - Iv got two of these in the back of my wrangler and it almost literally shakes my car apart even though Im severely under powering them! Awesome subs.

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FVL7KQV |
| Antenna Location | Volume |
| Audio Driver Size | 15 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #337,979 in Electronics ( See Top 100 in Electronics ) #1,789 in Car Component Subwoofers |
| Brand | Sundown Audio |
| Built-In Media | 1 x Subwoofer |
| Color | Black |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | RCA, Auxiliary |
| Connectivity Technology | Auxiliary |
| Control Method | Voice |
| Controller Type | Corded Electric |
| Customer Package Type | Manufacturer |
| Customer Reviews | 5.0 out of 5 stars 24 Reviews |
| Enclosure Material | Paper, Polypropylene |
| Impedance | 3.8 Ohms |
| Input Voltage | 15 Volts |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 20"D x 20"W x 18"H |
| MP3 player | No |
| Manufacturer | Sundown Audio |
| Model Name | X-15 v3 D1 Pro |
| Model Number | X-15v3D1 |
| Mounting Type | Flush Mount |
| Number of Audio Channels | 1.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Processor Count | 2 |
| Series Number | 15 |
| Speaker Maximum Output Power | 2000 Watts |
| Speaker Size | 15 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | In-car audio systems |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 15 Inches |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Woofer Diameter | 15 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Sundown Audio
- **Connectivity Technology:** Auxiliary
- **Input Voltage:** 15 Volts
- **Speaker Maximum Output Power:** 2000 Watts

## Images

![X-15 v3 D1 Pro 15" Dual 1-Ohm 2000W RMS Bass Subwoofer - Image 1](https://m.media-amazon.com/images/I/4182fxgtdSL.jpg)

## Questions & Answers

**Q: Will the sub fit in a sealed qbomb 15inch box**
A: It’s not recommended for sealed enclosure box

**Q: Will I need another battery for this?**
A: Depending on the power of your factory electrical and the efficiency of your amp you might be able to get away without it, but you will always see better performance with an extra battery on system over 1000 W

**Q: How much does it weigh?**
A: Item weight should be roughly 70 lbs, package weight is around 74 😳

**Q: How much for are shipping to New Zealand**
A: Hi Samuel, if you add the subwoofer to your shopping cart Amazon should quote you a shipping price before you commit to buy anything. Feel free to send us a direct message if you are having any trouble!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Subwoofers and Price!
*by R***. on August 22, 2025*

Amazing Subwoofers! Far exceeded my expectations! I highly recommend for anyone stepping out of entry level, and into beginner SPL. Better than stock, Big 3, a really strong amp, and a second battery will be required.

### ⭐⭐⭐⭐⭐ Worth every penny.
*by K***G on August 28, 2025*

Iv got two of these in the back of my wrangler and it almost literally shakes my car apart even though Im severely under powering them! Awesome subs.

### ⭐⭐⭐⭐⭐ Lots of bass power
*by C***Y on January 26, 2024*

I replaced rockville destroyer 12" d2 dualswith sundown 15" d1 duals wired to 1 ohm on a skar mono d4500 very nice response lots of bass at a lower volume. I am still breaking them in and I am happy.

## Frequently Bought Together

- Sundown Audio X-15 v3 D1 Pro 15" Dual 1-Ohm 2000W RMS Bass Subwoofer
- XS Power D3400 3300 Amp AGM Battery with M6 Terminal Hardware - 12 Volt 80Ah 1150CA Deep Cycle AGM Powercell for Winch, Car Audio Systems - 49.97 lbs, Maintenance Free, Sealed Design
- AudioControl EPICENTER Digital Bass Restoration Control Processor, Car Audio Bass Booster Enhancer with Wired Remote Control (Black)

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**Shop now:** [https://www.desertcart.sg/products/357741972-x-15-v3-d1-pro-15-dual-1-ohm-2000w](https://www.desertcart.sg/products/357741972-x-15-v3-d1-pro-15-dual-1-ohm-2000w)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-07-07*