---
product_id: 179333647
title: "Sundown Audio SD-4 10 D4 SUB 10\" 600W RMS Dual 4-OHM SUBWOOFER BASS Speaker New"
brand: "sundown audio"
price: "$149.52"
currency: USD
in_stock: false
reviews_count: 3
url: https://www.desertcart.us/products/179333647-sundown-audio-sd-4-10-d4-sub-10-600w-rms
store_origin: US
region: United States of America
---

# Sundown Audio SD-4 10 D4 SUB 10" 600W RMS Dual 4-OHM SUBWOOFER BASS Speaker New

**Brand:** sundown audio
**Price:** $149.52
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Sundown Audio SD-4 10 D4 SUB 10" 600W RMS Dual 4-OHM SUBWOOFER BASS Speaker New by sundown audio
- **How much does it cost?** $149.52 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/179333647-sundown-audio-sd-4-10-d4-sub-10-600w-rms)

## 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

## Description

Enclosure Recommendations: Mounting Depth: 4.425" Cutout Diameter: 9.20" Magnet Diameter: 3.94" Sealed Enclosure: 0.5 - 0.75 ft^3 Ported Enclosure: Not Recommended Specifications: RE(ohms): 3.90 Fs(Hz): 27.44 Zmax(ohms): 37.67 Qes: 0.57 Qms: 4.92 Qts: 0.51 Le(mH @ 1kHz): 5.89 Diam(mm): 215.900 mm BL: 14.47 Mms: 177.06 Cms: 189.99 Sens(@1w/1m): 82.93

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Sundown Audio |
| Brand | Sundown Audio |
| Item Weight | 14 pounds |
| Speakers Maximum Output Power | 600 Watts |
| Item Weight | 14 Pounds |

## Images

![Sundown Audio SD-4 10 D4 SUB 10" 600W RMS Dual 4-OHM SUBWOOFER BASS Speaker New - Image 1](https://m.media-amazon.com/images/I/513Qxm+PbUL.jpg)
![Sundown Audio SD-4 10 D4 SUB 10" 600W RMS Dual 4-OHM SUBWOOFER BASS Speaker New - Image 2](https://m.media-amazon.com/images/I/61LpPXagUqL.jpg)
![Sundown Audio SD-4 10 D4 SUB 10" 600W RMS Dual 4-OHM SUBWOOFER BASS Speaker New - Image 3](https://m.media-amazon.com/images/I/51yXzlFpQIL.jpg)
![Sundown Audio SD-4 10 D4 SUB 10" 600W RMS Dual 4-OHM SUBWOOFER BASS Speaker New - Image 4](https://m.media-amazon.com/images/I/61xmUE2K1fL.jpg)
![Sundown Audio SD-4 10 D4 SUB 10" 600W RMS Dual 4-OHM SUBWOOFER BASS Speaker New - Image 5](https://m.media-amazon.com/images/I/61QWV6OrQBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Worth the money and love how thin it is
  

*by R***H on Reviewed in the United States on December 5, 2020*

Had to cut out the box alittle more..overall subwoofer sounds great for one sub...

### ⭐ 1.0 out of 5 stars







  
  
    Sundown audio fights warranty’s
  

*by B***N on Reviewed in the United States on January 26, 2023*

After buying a dual setup, powered by the same amp and under sundowns recommended settings, one of my voice coils failed. I shipped it to sundown for warranty where they refused to cover it, despite the other sub continuing to work. They do not stand behind their products, and are unwilling to offer any customer support. They can’t even be bothered to pickup the phone during business hours. What an unbelievably poorly ran, terrible company. Wish them the worst. Do not waste your money. I am ashamed I did.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Cutout is NOT 9.2 as the description suggests. It is bigger.
  

*by T***N on Reviewed in the United States on February 23, 2021*

Sundown is a great company, but come on guys, how hard is it to list cutout diameter on your website???

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**Shop now:** [https://www.desertcart.us/products/179333647-sundown-audio-sd-4-10-d4-sub-10-600w-rms](https://www.desertcart.us/products/179333647-sundown-audio-sd-4-10-d4-sub-10-600w-rms)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-08*