---
product_id: 254582120
title: "SDR-8 D4 8\" 700 Watt Max Power Dual 4 Ohm Car Subwoofer"
brand: "skar audio"
price: "B/.647"
currency: PAB
in_stock: true
reviews_count: 5
category: "Skar Audio"
url: https://www.desertcart.com.pa/products/254582120-sdr-8-d4-8-700-watt-max-power-dual-4
store_origin: PA
region: Panama
---

# Dual 4 Ohm voice coils 700W max power punch 2" high-temp copper coil SDR-8 D4 8" 700 Watt Max Power Dual 4 Ohm Car Subwoofer

**Brand:** skar audio
**Price:** B/.647
**Availability:** ✅ In Stock

## Summary

> 🎶 Small Size, Massive Impact – Feel Every Beat Like Never Before!

## Quick Answers

- **What is this?** SDR-8 D4 8" 700 Watt Max Power Dual 4 Ohm Car Subwoofer by skar audio
- **How much does it cost?** B/.647 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/254582120-sdr-8-d4-8-700-watt-max-power-dual-4)

## 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, Clean Low-End:** Frequency response from 48 to 300 Hz produces rich, authoritative bass that fills your car with immersive sound.
- • **Precision Bass Control:** Dual 4 Ohm voice coils offer flexible wiring options for tailored sound performance.
- • **Heat-Resistant Durability:** 2-inch, 4-layer high-temp copper voice coil ensures consistent power handling without compromise.
- • **Power That Commands Attention:** 700 Watts max power delivers earth-shaking bass that turns heads on every drive.
- • **Sleek, Competition-Grade Design:** High roll foam surround and ferrite motor combine for durability and crisp, distortion-free bass.

## Overview

The Skar Audio SDR-8 D4 is a high-performance 8-inch car subwoofer engineered for serious bass lovers. With a peak power of 700 watts and dual 4 Ohm voice coils, it offers versatile wiring and powerful, clean low-frequency output. Its 2-inch high-temperature copper voice coil and high roll foam surround ensure durability and heat resistance, while the ferrite motor delivers precise, deep bass from 48 to 300 Hz. Perfect for daily drivers craving professional-grade sound without sacrificing space.

## 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: Impressive Bass for 8 Inch - Using this subwoofer in my home car audio system and honestly it performs better than I expected for an 8 inch sub. The bass is deep, clean, and hits surprisingly hard in the right enclosure. Build quality feels solid and it handles power very well. Check my videos to see the real setup and testing.
Review: Good sub - Used for a home theater, sounds pretty good

## 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 | #47,516 in Electronics ( See Top 100 in Electronics ) #43 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 | Corded |
| Connectivity Technology | Wired |
| Connectivity technology | Wired |
| Control Method | Touch |
| Controller Type | Corded Electric |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 out of 5 stars 450 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 | 4.54 kg |
| 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

![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

### ⭐⭐⭐⭐⭐ Impressive Bass for 8 Inch
*by E***Z on 15 May 2026*

Using this subwoofer in my home car audio system and honestly it performs better than I expected for an 8 inch sub. The bass is deep, clean, and hits surprisingly hard in the right enclosure. Build quality feels solid and it handles power very well. Check my videos to see the real setup and testing.

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

Used for a home theater, sounds pretty good

### ⭐⭐⭐⭐⭐ IT HEATS HARD.
*by R***Y on 23 November 2024*

Skar audio subwoofer is the best budget subwoofer available in the market. Amazing sound quality. It really heats hard.

## Frequently Bought Together

- Skar Audio SDR-8 D4 8" 700 Watt Max Power Dual 4 Ohm Car Subwoofer
- Skar Audio RP-1200.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control, 1200W
- Skar Audio 4 Gauge OFC Complete Amplifier Installation Wiring Kit, SKAR4ANL-OFC

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-08-24*