---
product_id: 765990060
title: "M15 Car Subwoofer – 15\" Dual 1 Ohm, 2000W RMS/4000W Peak, 3\" Copper VC, 35mm Xmax, Mega Roll Surround, Quad Magnet Motor, Low-Distortion SPL Sub"
brand: "sundown audio"
price: "12797.65 DT"
currency: TND
in_stock: true
reviews_count: 4
category: "Sundown Audio"
url: https://www.desertcart.tn/products/765990060-m15-car-subwoofer-15-dual-1-ohm-2000w-rms-4000w
store_origin: TN
region: Tunisia
---

# 2000W RMS Consistent Output 35mm Xmax Excursion 4000W Peak Power M15 Car Subwoofer – 15" Dual 1 Ohm, 2000W RMS/4000W Peak, 3" Copper VC, 35mm Xmax, Mega Roll Surround, Quad Magnet Motor, Low-Distortion SPL Sub

**Brand:** sundown audio
**Price:** 12797.65 DT
**Availability:** ✅ In Stock

## Summary

> 🎵 Feel the Power, Own the Bass!

## Quick Answers

- **What is this?** M15 Car Subwoofer – 15" Dual 1 Ohm, 2000W RMS/4000W Peak, 3" Copper VC, 35mm Xmax, Mega Roll Surround, Quad Magnet Motor, Low-Distortion SPL Sub by sundown audio
- **How much does it cost?** 12797.65 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/765990060-m15-car-subwoofer-15-dual-1-ohm-2000w-rms-4000w)

## 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

- • **Thermal Mastery:** Advanced 3" copper voice coil and quad magnet motor keep heat low and performance high.
- • **Unmatched Bass Power:** Dominate your soundscape with 4000W peak and 2000W RMS for relentless low-end impact.
- • **Precision Bass Control:** 35mm one-way linear excursion ensures deep, distortion-free bass that commands attention.
- • **Sleek & Durable Design:** Etched black backplate and mega roll surround combine style with rugged reliability.
- • **Versatile Installation:** Optimized for ported, sealed, and IB enclosures—customize your setup without compromise.

## Overview

The Sundown Audio M15 15" Dual 1 Ohm subwoofer delivers an industry-leading 4000W peak and 2000W RMS power handling with ultra-low distortion. Featuring a massive 35mm Xmax excursion and a quad-stacked magnet motor, it ensures deep, clean bass with superior thermal management. Designed for versatile enclosure compatibility and built with durable materials, this subwoofer is the ultimate upgrade for audiophiles seeking thunderous, precise bass in their car audio systems.

## Description

Unleash deep, thunderous bass with the 15" Dual 1 Ohm M Series Subwoofer, engineered to deliver extreme performance and sound clarity. With a staggering peak power of 4000 watts and an RMS rating of 2000 watts, this subwoofer offers unmatched power for audiophiles who crave booming bass. Built with a robust polypropylene cone and mega high roll foam surround, it provides maximum durability and minimizes distortion even under heavy loads. At the core is a high-temperature copper voice coil supported by a quad-stacked magnet motor structure, ensuring excellent heat dissipation and long-term reliability. A massive 35mm Xmax allows for greater cone excursion, producing cleaner low frequencies and enhanced bass dynamics. The resonance frequency is optimized at 28.187 Hz, paired with 83 dB sensitivity for a balanced audio profile that doesn’t compromise clarity. Its precise dimensions, including a 12.06" mounting depth and 13.93" cutout diameter, make it an ideal fit for custom installations. For best performance, use in a ported enclosure of 4.25 cubic feet. The etched all-black backplate adds an aesthetic touch, while the included 1-year manufacturer’s warranty guarantees confidence in your purchase. Whether you're upgrading your car audio or building a powerful setup from scratch, this subwoofer is your ultimate choice.Product Features:4000W peak power for extreme bass2000W RMS for consistent performanceDual 1-ohm voice coil setupPolypropylene cone for durabilityMega high roll foam surround35mm Xmax for deep bassQuad-stacked magnet motorEtched black backplate design12.06" mounting depth for easy fit1-year manufacturer’s warranty

Review: Great deal
Review: Best speaker I will ever own! This is a 70 lbs sub

## Features

- Extreme Power Handling: The Sundown Audio M15 subwoofer delivers immense bass with 2000W RMS / 4000W Peak power handling, ensuring phenomenal performance for even the most demanding car audio systems. This 15-inch subwoofer provides industry-leading levels of low-distortion output.
- Revolutionary Mega-Roll Surround: Featuring Sundown’s custom-tooled Mega-Roll Surround and patented frame design, the M15 achieves an incredible 35mm one-way linear excursion. This allows for the lowest possible bass extension in enclosures with minimal distortion.
- Advanced Thermal Management: Built for sustained high performance, the M15 includes a 3" diameter 4-Layer Round Wire Aluminum Voice Coil on a thick aluminum former. A high-velocity pole vent, heavily vented magnetic gap, and proprietary cast-aluminum frame-base venting system keep the coil temperature in check.
- Robust & Optimized Design: The M15 boasts a quad stacked 200mm (7.87”) diameter motor structure with a 20mm thick top-plate for efficient magnetic circuitry. Its durable construction is highlighted by an etched all-black backplate and special M-series magnet boot design.
- Versatile Enclosure Compatibility: Optimized for 4.25 cu ft net ported enclosures (tuned to 32Hz with 68 sq in port area), the M-series also uniquely excels in sealed (2.0 cu ft) and IB applications. This flexibility makes it a highly adaptable choice for diverse car audio setups.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F3JVH2ZY |
| Colour | Black |
| Compatible devices | Car Audio Systems |
| Control method | Touch |
| Impedance | 1 Ohms |
| Included components | Subwoofer |
| Is waterproof | False |
| Item model number | M15D1 |
| Manufacturer | Sundown Audio |
| Material | Plastic |
| Model name | SW-M15D1 |
| Mounting type | Wall Mount |
| Number of Items | 1 |
| Power source | Amplifier |
| Product dimensions | 27.9D x 39.8W x 27.9H centimeters |
| Recommended uses for product | Subwoofer |
| Speaker size | 15 Inches |
| Speaker type | Multi Room |
| Special features | Bass Boost |
| Subwoofer diameter | 15.05 Inches |
| Surround sound channel configuration | Subwoofer |
| Unit count | 1.0 Count |
| Wireless communication technologies | No Wireless Communication Technology |

## Product Details

- **Audio output mode:** Mono
- **Brand:** Sundown Audio
- **Connectivity technology:** Subwoofer
- **Input voltage:** 12 Volts
- **Speaker maximum output power:** 4000 Watts

## Images

![M15 Car Subwoofer – 15" Dual 1 Ohm, 2000W RMS/4000W Peak, 3" Copper VC, 35mm Xmax, Mega Roll Surround, Quad Magnet Motor, Low-Distortion SPL Sub - Image 1](https://m.media-amazon.com/images/I/71yjus8PN-L.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***S on 24 January 2026*

Great deal

### ⭐⭐⭐⭐⭐ Review
*by J***Y on 18 November 2025*

Best speaker I will ever own! This is a 70 lbs sub

### ⭐⭐⭐⭐⭐ Review
*by D***N on 24 September 2025*

all i know is that sundown is an amazing brand i never got the chance to even open the box they sound amazing i had some before i just needed the money

## Frequently Bought Together

- Sundown Audio M-Series M15 Car Subwoofer, 15-Inch, 2000W RMS/4000W Peak Sub Dual-1-Ohm (M15D1)
- 10pcs 1 AWG-3/8 Battery Lugs,Copper Wire Lugs,UL Listed Heavy Duty Battery Cable Ends,Tubular Ring Terminals,AWG Crimp Wire Ring Lugs,Battery Terminal Connectors with 3:1 Heat Shrink Tubing
- Tottist 4PCS Heavy-Duty Car Stereo Audio Wire Reducer - 0 Gauge to 4 Gauge for Amp Input, AWG Pin Power & Ground Connection

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**Shop now:** [https://www.desertcart.tn/products/765990060-m15-car-subwoofer-15-dual-1-ohm-2000w-rms-4000w](https://www.desertcart.tn/products/765990060-m15-car-subwoofer-15-dual-1-ohm-2000w-rms-4000w)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-14*