Search  for anything...

Skar Audio Dual 12" 2400W Loaded SDR Series Vented Subwoofer Enclosure | SDR-2X12D4

  • Based on 1,788 reviews
Condition: Used - Good
Checking for inventory...

Notify me when this product is back in stock

$224.99 Why this price?
Save $145.00 was $369.99

Buy Now, Pay Later


As low as $37.50 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Unavailable
Fulfilled by SKAR AUDIO
Available payment plans shown during checkout

Size: Dual 12" D4 Loaded Enclosure


Features

  • SDR Series 12-inch Dual 4-ohm loaded Subwoofer Enclosure
  • Peak Power: 2,400 Watts | RMS power: 1,200 Watts
  • Pre-wired Internally for a 1 Ohm Final Impedance Load at the Terminals for an Easy Installation
  • Custom Vented Enclosure Made of High Strength 5/8" MDF and Finished in Premium Black Carpeting
  • Double Front Baffle (1.25") with Countersunk subwoofer design for Flush and Attractive Appearance
  • Ported Enclosure Tuned at 32 Hz for Deep and Accurate Bass

Description

Skar Audio introduces the SDR-2X12D4 Dual 12-inch loaded Vented subwoofer enclosure to cater to the audiophile who wants a competition grade system in their Vehicle without all of the headache involved with designing it from the ground up. This loaded enclosure features two of our extremely popular SDR-12 D4 1, 200 Watt Max power subwoofers which combined come in at 2, 400 watts Max power for the pair. The subwoofers come pre-loaded and wired up inside of this custom dual 12" Ported enclosure, which features a unique kerf middle port and split chamber woofer design, allowing for extreme levels of bass output. Furthermore, the enclosure is finished in premium grade black carpet for a sleek appearance and features the Skar Audio logo in white on the top surface of the box. This enclosure was engineered by Skar Audio specifically for the subwoofers that are loaded in it, ensuring perfect sound and compatibility. Every subwoofer is different, and it is so critical when buying subwoofers to ensure that the subwoofers and enclosure are an ideal match, or you will lose sound quality and output. With this loaded Subwoofer Enclosure model, All of those concerns are eliminated, making it easier than ever to add powerful aftermarket bass to your vehicle. The dual 4 ohm subwoofers are wired up inside of the enclosure so that the final Impedance Load is configured for 1-ohm at the terminals (one terminal cup). peak power: 2, 400 watts, RMS power: 1, 200 watts. Enclosure Dimensions: Width: 37.875", Depth 1: 18.75" (Bottom depth), depth 2: 16.75" (Top depth), height: 14.25"

Brand: Skar Audio


Speaker Maximum Output Power: 2400 Watts


Connectivity Technology: Wired


Audio Output Mode: Stereo


Mounting Type: Ground Mount


Model Name: SDR-2X12D4


Speaker Type: Subwoofer


Special Feature: Double Baffle - Countersunk Design


Recommended Uses For Product: Vehicle


Compatible Devices: Car Audio System


Subwoofer Diameter: 12 Inches


Controller Type: Corded Electric


Surround Sound Channel Configuration: 2.0


Color: Black


Included Components: Skar Audio SDR-2X12D4 Dual 12-inch Loaded Subwoofer Enclosure


Product Dimensions: 18.75"D x 37.88"W x 14.25"H


Age Range (Description): Adult


Item Weight: 92 Pounds


Impedance: 4 Ohm


Is Waterproof: FALSE


Warranty Type: Limited


Number of Items: 1


Control Method: App


Speaker Size: 12 Inches


Power Source: Corded Electric


Signal-to-Noise Ratio: 84.7 dB


Woofer Diameter: 12 Inches


Vehicle Service Type: Car


Audio Driver Type: Dynamic Driver


Audio Driver Size: 12 Inches


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: wired


Includes MP3 player?: No


UPC: 655036034231


Global Trade Identification Number: 31


Manufacturer: Skar Audio


Item Weight: 92 pounds


Item model number: SDR-2X12D4


Is Discontinued By Manufacturer: No


Date First Available: December 6, 2018


Country of Origin: China


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Big bass for cheap
Size: Dual 12" D4 Loaded Enclosure
Big bass for minimal money. Use to be a memphis fan until I took a chance in scar.
Reviewed in the United States on July 11, 2025 by Joseph Richardson

  • Serious affordable bass
Size: Dual 12" D4 Loaded Enclosure
Paired with the skar 1200watt amp, this thing will have you heading down the road to a miracle ear in short order. Almost 100lbs, but packed well and zero shipping damage. 5 stars provided these woofers have a long life.
Reviewed in the United States on July 20, 2025 by 2Armor

  • Awesome speakers!
Size: Dual 12" D4 Loaded Enclosure
Really impressed at the quality and sound of these! They hit pretty hard and can absolutely shake your car. For the price you can't go wrong!! Delivery was on time and no problems at all. Highly recommend these subs. They are hands down the best bang for your buck!!!! UPDATE: After break in running these speakers they kick some serious a$$! I'm really impressed with how hard they hit and quality of them. I highly recommend these!!!! I may end up buying more sets for my other vehicles that's how good they are! Update: going on almost 6 months of use and these things just absolutely pound!!! I'm blown away by how good they are! Hands down these are the best bang for your buck!! I don't recommend many items but these subs, I highly recommend!! I am truly impressed with these subs!! ... show more
Reviewed in the United States on September 28, 2024 by As S Hole

  • Good subs
Size: Dual 12" D4 Loaded Enclosure
They are very good subs they hit decent, they shake the crap out of my drink for the price there good, these are perfect for your daily driver I have it hooked to a 2500watt amp
Reviewed in the United States on January 9, 2025 by shannon

  • Would recommend
Size: Dual 12" D4 Loaded Enclosure
Loud and clear would recommend 100%
Reviewed in the United States on May 19, 2025 by Deven

  • Rearview mirror wont work anymore.
Size: Dual 12" D4 Loaded Enclosure
Going into this, i seen alot of negetive reviews online about skar subs. So i was very hesitant. I took a chance on their amps, and ive yet to be let down, so i decided to take a chance on their subs. Its been over a week, and im far from disappointed. They sound good, and they slap harder then will smith at the academy awards ceremony. Definetly get more bang for your buck with this. If your thinking about it, just go for it. ... show more
Reviewed in the United States on July 22, 2025 by Dakota Mitchell

  • Boomin
Size: Dual 12" D4 Loaded Enclosure
It's a great buy for the money. I'd say just add a very high quality line pass filter to get the full effect. The ups shipping is the only reason I didn't give it 5 stars
Reviewed in the United States on November 30, 2024 by Jayvid

  • Skar
Size: Dual 12" D4 Loaded Enclosure
Hands down one of the best system I ever bought I love it
Reviewed in the United States on July 23, 2025 by Daniel Escamilla

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for inventory...