---
product_id: 254582120
title: "Skar Audio SDR-8 D4 8\" 700 Watt Max Power Dual 4 Ohm Car Subwoofer"
brand: "skar audio"
price: "€ 167.14"
currency: EUR
in_stock: true
reviews_count: 5
category: "Skar Audio"
url: https://www.desertcart.ie/products/254582120-skar-audio-sdr-8-d4-8-700-watt-max-power
store_origin: IE
region: Ireland
---

# 2" 4-layer copper voice coil 48-300 Hz frequency range 700W max power Skar Audio SDR-8 D4 8" 700 Watt Max Power Dual 4 Ohm Car Subwoofer

**Brand:** skar audio
**Price:** € 167.14
**Availability:** ✅ In Stock

## Summary

> 🎵 Feel every beat, command the streets with Skar Audio SDR-8 D4!

## Quick Answers

- **What is this?** Skar Audio SDR-8 D4 8" 700 Watt Max Power Dual 4 Ohm Car Subwoofer by skar audio
- **How much does it cost?** € 167.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/254582120-skar-audio-sdr-8-d4-8-700-watt-max-power)

## Best For

- skar audio enthusiasts

## Why This Product

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

## Key Features

- • **Deep Bass Authority:** Frequency response from 48 to 300 Hz hits those low-end notes with authority.
- • **Dual 4 Ohm Flexibility:** Dual voice coil design offers versatile wiring options to match your amp setup.
- • **Built to Last & Impress:** High roll foam surround and ferrite motor combine for rugged reliability and rich sound.
- • **Power That Packs a Punch:** 700 Watts max power delivers earth-shaking bass for your daily drive.
- • **Precision Copper Voice Coil:** 2-inch, 4-layer high-temp copper coil ensures durability and crisp sound clarity.

## Overview

The Skar Audio SDR-8 D4 is a robust 8-inch car subwoofer engineered for powerful low-frequency performance. Featuring a 700-watt max power rating, a durable 2-inch 4-layer copper voice coil, and a frequency response spanning 48-300 Hz, it delivers deep, precise bass with high sensitivity. Its dual 4-ohm coil configuration and high roll foam surround make it a versatile and reliable choice for audiophiles seeking impactful sound in their daily drive.

## Description

The Skar Audio SDR-8 D4 was designed to deliver hard hitting, low spectrum sound. Featuring a high flux ferrite motor, this versatile 8-inch woofer is conservatively rated at 700 watts max power. Don't let the size fool you, the SDR-8 D4 is capable of reproducing low end frequencies with authority. The SDR-8 D4 is the perfect solution for a 350-700 watt daily driver, featuring a 2-inch, high temperature copper voice coil that is attached to a sleek and attractive red spider system. The high roll foam surround and competition grade paper cone found on the SDR-8 D4, allows the woofer to produce riveting low end bass response, that will impress the listener every time it is playing. Dual 4 ohm voice coil configuration, sold each. Spl: 83.7 db, Frequency response: 48-300 Hz, re: 3.2 ohms, qms: 5.1

Review: Well built
Review: Awesome bass

## Features

- 8-Inch Dual 4 Ohm Car Subwoofer
- Peak Power: 700 Watts - RMS Power: 350 Watts
- 2" 4-Layer High Temperature Copper Voice Coil
- High Roll Foam Surround - High Flux Ferrite Motor
- Frequency Response: 48-300 Hz - Sensitivity: 83.7 dB

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JFZ16DZ |
| Additional Features | Subwoofer |
| Age Range Description | Adult |
| Antenna Location | For cars |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Audio output mode | Surround |
| Battery Average Life | 12 Inches |
| Best Sellers Rank | #65,066 in Electronics ( See Top 100 in Electronics ) #78 in Car Component Subwoofers |
| Brand | Skar Audio |
| Built-In Media | Instruction Manual, SDR-8 D4 Subwoofer, Skar Audio Decal |
| Color | Coil Configuration=Dual 4 Ohm |
| Compatible Devices | Amplifier, Car Stereo, Smartphone (with AUX cable) |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Wired |
| Connectivity Technology | Wired |
| Connectivity technology | Wired |
| Control Method | Touch |
| Controller Type | Corded Electric |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 out of 5 stars 4,932 Reviews |
| Enclosure Material | ferrite |
| Frequency Response | 300 Hz |
| Frequency response | 300 Hz |
| Global Trade Identification Number | 00767408283687 |
| Impedance | 4 Ohms |
| Is Waterproof | FALSE |
| Item Type Name | Car Subwoofer |
| Item Weight | 10 Pounds |
| Manufacturer | Skar Audio |
| Model Name | SDR-8 D4 |
| Model Number | SDR-8 D4 |
| Mounting Type | Enclosure |
| Mounting type | Enclosure |
| Number of Audio Channels | 2.0, 5.1 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 83.7 dB |
| Speaker Maximum Output Power | 700 Watts |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Speaker maximum output power | 700 Watts |
| Specific Uses For Product | Car |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8 Inches |
| Tweeter Diameter | 2 Inches |
| UPC | 767408283687 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 8 Inches |

## Product Details

- **Audio output mode:** Surround
- **Brand:** Skar Audio
- **Connectivity technology:** Wired
- **Frequency response:** 300 Hz
- **Speaker maximum output power:** 700 Watts

## Images

![Skar Audio SDR-8 D4 8" 700 Watt Max Power Dual 4 Ohm Car Subwoofer - Image 1](https://m.media-amazon.com/images/I/71lH0Wl97eL.jpg)

## Available Options

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

## Questions & Answers

**Q: Mounting depth?**
A: I bought just one but there may be a combo package you can purchase.

**Q: will the 8" version fit a 2002 nissan frontier with the rockford fosgate system?**
A: I'm not sure. I would think so if your Nissan is set up for a 8 " woofer.

**Q: Does it come in a pair or just one?**
A: I bought just one but there may be a combo package you can buy.

**Q: can these handle more then rated rms like sundown underrates their subs?**
A: I really can’t say I returned them and got the svr 8. 
I have 4 of them behind the seat in a crew cab f250 so the box is small and space is limited but they BEAT HARD for the situation they been put in. I have them on a 3000 sundown sfb, but it’s not turned up all the way.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well built
*by T***R on 16 August 2024*



### ⭐⭐⭐⭐⭐ Awesome bass
*by E***H on 27 September 2024*



### ⭐⭐⭐⭐⭐ Good sub
*by J***N on 5 November 2025*



## Frequently Bought Together

- Skar Audio SDR-8 D4 8" 700 Watt Max Power Dual 4 Ohm Car Subwoofer
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-21*