---
product_id: 655458825
title: "X-8 V.4 D4 8\" Dual 4-Ohm X-V.4 Series 1000W RMS Subwoofer"
brand: "sundown audio"
price: "S$867"
currency: SGD
in_stock: true
reviews_count: 1
category: "Sundown Audio"
url: https://www.desertcart.sg/products/655458825-x-8-v-4-d4-8-dual-4-ohm-x
store_origin: SG
region: Singapore
---

# Dual 4-Ohm Impedance 8-inch Dual Voice Coil 1000W RMS Power X-8 V.4 D4 8" Dual 4-Ohm X-V.4 Series 1000W RMS Subwoofer

**Brand:** sundown audio
**Price:** S$867
**Availability:** ✅ In Stock

## Summary

> 🎶 Feel the bass, own the moment with Sundown X-8 V.4!

## Quick Answers

- **What is this?** X-8 V.4 D4 8" Dual 4-Ohm X-V.4 Series 1000W RMS Subwoofer by sundown audio
- **How much does it cost?** S$867 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/655458825-x-8-v-4-d4-8-dual-4-ohm-x)

## 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

- • **Pro-Grade Build:** Designed for vehicle and home audio systems, built to last with premium materials and extended warranty.
- • **Tailored Tuning:** Recommended port tuning at 32Hz ensures crisp, punchy bass that elevates every track.
- • **Compact Yet Mighty:** 8-inch driver size fits flush in tight spaces without sacrificing powerful low-end impact.
- • **Precision Engineering:** Dual 4-Ohm voice coils offer flexible wiring options to optimize your sound system setup.
- • **Powerhouse Performance:** Delivers a thunderous 1000W RMS for deep, room-shaking bass that commands attention.

## Overview

The Sundown Audio X-8 V.4 D4 is a high-performance 8-inch dual 4-ohm subwoofer delivering 1000W RMS power. Engineered for both vehicle and home audio systems, it features flexible wiring options, compact design, and precise tuning recommendations for optimal bass response. Perfect for audiophiles seeking deep, impactful sound with professional-grade durability.

## Description

SPECIFICATIONS: Sealed Enclosure: 0.3-.04cuft Ported Enclosure: 0.75-1.0 cu ft Recommended Tuning: 32hz Recommended Port Area: 12-16 sq in Displacement: 0.13 cu ft Depth: 7.56" Outside Diam: 8.71" Cutout: 7.32"

Review: Sundown is awesome - Subs are amazing, true RMS!! What are you waiting for let’s get them ordered!!!

## Features

- RE (Ohms): 3.6 / 6.0 FS (Hz): 41.299 / 44.150 VAS (L): 4.126 / 3.562
- Qes: 0.436 / 0.497 Qms: 1.941 / 2.300 Qts: 0.356 / 0.409
- Le: N/A / N/A BL (NA): 21.576 / 27.141 Mms (Grams): 215.153 / 220.090
- Cms : 68.389 / 59.044 Sens (dB @ 1w/1m): 80.1 / 79.8

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7K8VHGX |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #210,290 in Electronics ( See Top 100 in Electronics ) #1,078 in Car Component Subwoofers |
| Compatible Devices | Television, Desktop, Laptop, Home Theater |
| Control Method | Touch |
| Customer Reviews | 3.5 3.5 out of 5 stars (3) |
| Date First Available | June 19, 2024 |
| Indoor/Outdoor Usage | Indoor |
| Is Waterproof | FALSE |
| Item Weight | 31 pounds |
| Item model number | X-8 V.4 D4 |
| Manufacturer | Sundown Audio |
| Model Name | X-8 V.4 D4 |
| Mounting Type | Flush Mount |
| Number of Items | 1 |
| Power Source | Electrical Wire |
| Recommended Uses For Product | For Home Audio Systems, For Game Consoles |
| Shape | cylindrical |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | Vehicle Audio Systems |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8.71 Inches |
| Surround Sound Channel Configuration | 1.0 |
| Warranty Type | Extended |
| Wireless Communication Technology | No Wireless Communication Technology |
| Woofer Diameter | 8.71 Inches |

## Product Details

- **Audio Output Mode:** Mono
- **Brand:** Sundown Audio
- **Connectivity Technology:** wired
- **Frequency Response:** 32 Hz
- **Speaker Maximum Output Power:** 1000 Watts

## Images

![X-8 V.4 D4 8" Dual 4-Ohm X-V.4 Series 1000W RMS Subwoofer - Image 1](https://m.media-amazon.com/images/I/71Oi5e10bHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sundown is awesome
*by B***J on November 6, 2024*

Subs are amazing, true RMS!! What are you waiting for let’s get them ordered!!!

## Frequently Bought Together

- Sundown Audio X-8 V.4 D4 8" Dual 4-Ohm X-V.4 Series 1000W RMS Subwoofer
- Sundown Audio SAZ-1500D (Limited Edition) 1500W RMS Monoblock Amplifier
- mankk 166 Pcs Wire Ferrules Kits Silver Plated Copper Crimp Terminal Connector 8 Sizes AWG (1/0 2/0 2 4 6 8 10 12) Sleeves Insulated Cord Pin End Terminal M-020

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**Shop now:** [https://www.desertcart.sg/products/655458825-x-8-v-4-d4-8-dual-4-ohm-x](https://www.desertcart.sg/products/655458825-x-8-v-4-d4-8-dual-4-ohm-x)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-25*