---
product_id: 704937810
title: "Skar Audio SDR-12 D4 12\" 1200 Watt Max Power Dual 4 Ohm Car Subwoofer"
brand: "skar audio"
price: "647655CFA"
currency: XOF
in_stock: false
reviews_count: 5
category: "Skar Audio"
url: https://www.desertcart.sn/products/704937810-skar-audio-sdr-12-d4-12-1200-watt-max-power
store_origin: SN
region: Senegal
---

# 2.5" 4-layer copper voice coil 22Hz-300Hz frequency range 1200W max power Skar Audio SDR-12 D4 12" 1200 Watt Max Power Dual 4 Ohm Car Subwoofer

**Brand:** skar audio
**Price:** 647655CFA
**Availability:** ❌ Out of Stock

## Summary

> 🎵 Feel the bass, own the road — don’t just drive, dominate.

## Quick Answers

- **What is this?** Skar Audio SDR-12 D4 12" 1200 Watt Max Power Dual 4 Ohm Car Subwoofer by skar audio
- **How much does it cost?** 647655CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/704937810-skar-audio-sdr-12-d4-12-1200-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

- • **Built to Last:** High roll foam surround and high flux ferrite motor deliver extended performance without compromise.
- • **Deep, Immersive Bass:** Experience rich lows from 22Hz to 300Hz that fill your car with concert-level sound.
- • **Precision Engineering:** 2.5-inch 4-layer high-temp copper voice coil ensures durability and crystal-clear low-end punch.
- • **Plug & Play Versatility:** Dual 4-ohm impedance offers flexible wiring options for custom setups and maximum impact.
- • **Power that Commands Attention:** Unleash up to 1200 watts of peak power for earth-shaking bass that turns heads.

## Overview

The Skar Audio SDR-12 D4 is a 12-inch dual 4-ohm car subwoofer engineered for powerful, deep bass with a peak power of 1200 watts and RMS of 600 watts. Featuring a robust 2.5-inch 4-layer high-temperature copper voice coil and a high roll foam surround, it delivers a frequency response from 22Hz to 300Hz with 84.7 dB sensitivity. Designed for both newcomers and pros, it offers durable, high-performance sound that transforms any car audio system.

## Description

The Skar Audio SDR-12 D4 12" Dual 4-ohm subwoofer was engineered to dish out reliable, hard hitting, and low spectrum sound. Featuring a high flux ferrite motor, This woofer will provide extreme power handling for extended periods of time. The SDR series will quickly become a customer favorite, as it's perfect for people just entering the world of car audio all the way up to seasoned pros. The SDR-12 Dual 4-ohm 12-inch car subwoofer features a 2.5” high temperature 4-layer high temperature copper voice coil that is attached to our Skar Audio signature red spider. The surround on the SDR series is a high roll foam surround which allows the woofer to produce riveting low end bass response. The SDR series has a max power rating of 1, 200 watts and a RMS power rating of 600 watts. Sensitivity (SPL): 84.7 dB, mix: 13.5mm one-way, Fs: 32 Hz, frequency response: 22 Hz- 300 Hz, mounting depth: 7.62".

Review: This Skar audio SDR 12-in D4 wired in parallel to 2 ohms and is 600W RMS and I'm only pushing 350 watts into it and it is so loud it hurts my ears being right behind the driver's seat in my Silverado. It was decently priced and even better when they go on sale. I used to have the IX 12-in D4 wired to 2 ohms as well and this speaker blows the other one out of the water with its deep lows and impressive loudness. Definitely worth giving it a try for a budget subwoofer it performs phenomenally. I can only imagine after the break in period. Definitely worth picking one up or two for that matter depending on your setup configuration. One is definitely plenty for me where I have it located. It shipped really quickly as well and I got it on time with my free shipping desertcart prime. Just remember to break it in respectfully. Skar audio recommends a minimum 24-hour break in. At half to low volume and at half too low power just to break them in properly. I only drive about an hour a day so it won't take me close to 24 days to break mine in but once they're broken you can crank up the wattage and the volume and they will sound amazing. I know my IX12 sounded amazing and over 2 years later still performs well. I put the IX12 in my wife's Kia forte and she loves it and it thumps really hard. My point being is if they're properly broke in they will last as any speaker should if properly broke in and properly powered with clean power.
Review: Wired up for 8 ohm as a replacement for a 30 year old THX ultra SW-X1 passive subwoofer(120 litre cab) Not quite as smooth on the upper end as the OEM but has great extension and good beefy sound with tons of SPL available running on my Kenwood Basic M2A power amp. (220 RMS both channels driven@8/0.004%,and 526w dynamic power, per channel) Compared A/B with a Soundstage PS12D4 driver from the same price class(and same cabinet/room/amp) it was hands down to the Skar for low end extension. Definitely buying three more for my other cabinets. Both subs ran @80hz LPF.

## Features

- 12-Inch Dual 4 ohm Car Subwoofer
- Peak Power: 1, 200 Watts | RMS Power: 600 watts
- 2.5" 4-Layer high temperature Copper voice Coil
- High Roll Foam Surround - High flux ferrite motor
- Frequency response: 22 Hz - 300 Hz | Sensitivity: 84.7 dB

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078TPM1HT |
| Best Sellers Rank | #1,006,490 in Electronics ( See Top 100 in Electronics ) #469 in Car Component Subwoofers |
| Brand Name | Skar Audio |
| Colour | Black |
| Colour Name | Black |
| Compatible Devices | Car |
| Control Method | Touch |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,419) |
| Date First Available | 29 January 2018 |
| Impedance | 4 Ohms |
| Included Components | Skar Audio SDR-12 D4 12" Dual 4 Ohm Car Subwoofer |
| Is Waterproof | FALSE |
| Item Dimensions LxWxH | 36.2 x 36.2 x 24.1 Centimeters |
| Item Weight | 8 kg 440 g |
| Item model number | SDR-12 D4 |
| Manufacturer | Skar Audio |
| Material | Pressed Paper Cone |
| Model Name | SDR-12 D4 |
| Mounting Type | Enclosure |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 36.2 x 36.2 x 24.13 cm; 8.44 kg |
| RMS Power Range - Speakers | 600 Watts |
| Recommended Uses For Product | car |
| Speaker Size | 12 Inches |
| Speaker Type | Subwoofer |
| Special Feature | Subwoofer |
| Subwoofer Diameter | 12 Inches |
| Surround Sound Channel Configuration | 2 1 |
| Wireless Communication Technology | No Wireless Communication Technology |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Skar Audio
- **Connectivity Technology:** Wired
- **Frequency Response:** 22 Hz
- **Speaker Maximum Output Power:** 1200 Watts

## Images

![Skar Audio SDR-12 D4 12" 1200 Watt Max Power Dual 4 Ohm Car Subwoofer - Image 1](https://m.media-amazon.com/images/I/31sCmEvEkkL.jpg)
![Skar Audio SDR-12 D4 12" 1200 Watt Max Power Dual 4 Ohm Car Subwoofer - Image 2](https://m.media-amazon.com/images/I/41+SU7ryLpL.jpg)
![Skar Audio SDR-12 D4 12" 1200 Watt Max Power Dual 4 Ohm Car Subwoofer - Image 3](https://m.media-amazon.com/images/I/415gFi2biGL.jpg)
![Skar Audio SDR-12 D4 12" 1200 Watt Max Power Dual 4 Ohm Car Subwoofer - Image 4](https://m.media-amazon.com/images/I/417+l9zvGXL.jpg)
![Skar Audio SDR-12 D4 12" 1200 Watt Max Power Dual 4 Ohm Car Subwoofer - Image 5](https://m.media-amazon.com/images/I/41I7lSXXxcL.jpg)

## Questions & Answers

**Q: I have 2 but they cut off once bass hits hard. What could be the issue. I have a 2 channel 1k watt amplifier hooked up bridge.**
A: Are you running them at 1 ohm or 4 ohm? If at 1 ohm is your amp 1 ohm stable when bridged. If not then you need to run them at 4 ohm bridged. That may be the problem. You can look up wiring 2 subs online.  Rockford Fosgate wiring wizard is great. Hope that helps!

**Q: If I bought 2 to put I’m my car what amp would you recommend? Putting out 2400w.**
A: Bro, lawsuit or not, Rockville RXM-T2 or RXD-T2. They are the exact same specs, only the RXM is silver/blue & RXD is black/red. 
For $139.99
2200 max 
2 x 400 RMS @ 4ohm
2 x 800 RMS @ 2 ohm
1 x 1200 @ 4 ohms bridged. 
(Not bridgeable @ 2 ohms, tested by Derek Williston aka D-Wiz) Wound up blowing a set of Pyramid 12s (only 350RMS) & got the 1200W, DVC, 2 ohm Skar 12's installed yesterday. Bridged them to 4 ohms in series, & literally cannot believe the power. I had to get a capacitor, went with Audiopipe Stiffening, 3.0 Farad. The amp is #1 on Williston Audio's "Amps that don't break the bank", not to mention the specs are about right for this little set up.

**Q: How big is the magnet? And what amp would go good with a pair of these? ..**
A: I'm not sure about the magnet, but I have 2 of these  running on a 1200.1 rockford fosgate amp. It puts out a little over 1200watts rms which matches 2 of the subs

**Q: I have a pioneer GM-A6704 amp would this be enough juice?  1000w max, but can only be bridged to 2 channels (i think) about 200 watt rms**
A: Honestly, no. Keep that amp for your mids if you like it, but get yourself a descent monoblock for the subs. The Pioneer is severely underpowered and it's a class A/B.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***G on 8 January 2024*

This Skar audio SDR 12-in D4 wired in parallel to 2 ohms and is 600W RMS and I'm only pushing 350 watts into it and it is so loud it hurts my ears being right behind the driver's seat in my Silverado. It was decently priced and even better when they go on sale. I used to have the IX 12-in D4 wired to 2 ohms as well and this speaker blows the other one out of the water with its deep lows and impressive loudness. Definitely worth giving it a try for a budget subwoofer it performs phenomenally. I can only imagine after the break in period. Definitely worth picking one up or two for that matter depending on your setup configuration. One is definitely plenty for me where I have it located. It shipped really quickly as well and I got it on time with my free shipping Amazon prime. Just remember to break it in respectfully. Skar audio recommends a minimum 24-hour break in. At half to low volume and at half too low power just to break them in properly. I only drive about an hour a day so it won't take me close to 24 days to break mine in but once they're broken you can crank up the wattage and the volume and they will sound amazing. I know my IX12 sounded amazing and over 2 years later still performs well. I put the IX12 in my wife's Kia forte and she loves it and it thumps really hard. My point being is if they're properly broke in they will last as any speaker should if properly broke in and properly powered with clean power.

### ⭐⭐⭐⭐⭐ Review
*by G***A on 4 March 2025*

Wired up for 8 ohm as a replacement for a 30 year old THX ultra SW-X1 passive subwoofer(120 litre cab) Not quite as smooth on the upper end as the OEM but has great extension and good beefy sound with tons of SPL available running on my Kenwood Basic M2A power amp. (220 RMS both channels driven@8/0.004%,and 526w dynamic power, per channel) Compared A/B with a Soundstage PS12D4 driver from the same price class(and same cabinet/room/amp) it was hands down to the Skar for low end extension. Definitely buying three more for my other cabinets. Both subs ran @80hz LPF.

### ⭐⭐⭐⭐⭐ Review
*by C***O on 19 May 2025*

Real sub-woofer sound. I replace the Altos 12 inch. 2500w speaker, Sound improvement by 50%

## Frequently Bought Together

- Skar Audio SDR-12 D4 12" 1200 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 SK1X12V Single 12" Universal Fit Ported Subwoofer Enclosure

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-25*