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NEW SKAR AUDIO SDR-3X8D2 TRIPLE 8" 2100 WATT LOADED VENTED SUBWOOFER ENCLOSURE


Skar Audio introduces the SDR-3X8D2 triple 8-inch loaded vented subwoofer enclosure for those seeking extreme bass output in their car audio system but who are limited by space in their vehicle. Featuring three of the Skar Audio SDR-8 700 Watt dual 2-ohm subwoofers, this 2,100 Watt max power loaded enclosure was engineered to get loud and low. Achieve head turning levels of bass output with this loaded enclosure and let size and space limitations be a thing of the past.

The three dual 2-ohm subwoofers come pre-loaded and wired up inside of this custom triple 8" ported enclosure with a final impedance load of 1.33-ohms to a single speaker terminal cup located on the backside of the enclosure. This competition grade ported enclosure was designed for ultra responsive, low end frequency response, with all three drivers utilizing a single large shared chamber that shares two advanced slot ports located on opposites sides of the rear of the enclosure. 

We engineer our products to not only sound great, but to stand the test of time - which is why we construct this enclosure out of only the finest grade medium density fiberboard (MDF). Furthermore, the craftsmanship and build quality of this enclosure are world class and exemplified top to bottom. One such example of this being a double front baffle for enhanced strength that also doubles as a design enhancement allowing the subwoofers to be mounted with a flush finish. Finally, the loaded enclosure is finished in a premium black carpeting that features the Skar Audio logo centered across the top surface of the box. Peak Power: 2,100 Watts, RMS Power: 1,050 Watts.


Loaded Enclosure Specifications

  • SDR-3X8D2 - Triple 8" SDR Series 2,100 Watt Max Power Loaded Vented Subwoofer Enclosure
  • Utilizes (x3) Skar Audio SDR-8 D2 8" 700 Watt Max Power  Dual 2-ohm Subwoofers
  • Final Impedance Load at the Single Terminal Cup on Rear of Enclosure is 1.33-Ohms
    • The three dual 2-ohm subwoofers are pre-wired this way internally for ease of installation
  • Peak Power: 2,100 Watts
  • RMS Power: 1,050 Watts
  • Tuning Frequency of Enclosure: 46 Hz
  • Sensitivity: 83.8 dB
  • Frequency Response: 30 Hz - 350 Hz
  • Internal Air Space of Enclosure: 1.50 ft³
  • Enclosure Material: 5/8" Medium Density Fiberboard (MDF)
  • Double Layer Front Baffle with Flush Mount: Yes (2 Layers of 5/8" MDF)
  • Number of Subwoofers: 3
  • Number of Chambers: 1 (Shared)
  • Pre-wired Internally: Yes
  • Final Impedance Load at Speaker Terminals on Box: 1.33-Ohms

Enclosure Dimensions

  • External Width: 29.25"
  • External Depth (Bottom): 16.625"
  • External Depth (Top): 14.50"
  • External Height: 11.625"

Skar Audio was founded with the principle of designing and manufacturing the highest quality car audio products backed by world class customer support. We believe that our customers define who we are as a company, which is why we believe so strongly in putting them first.

To fulfill that promise, Skar Audio operates primarily from its state of the art, 100,000 sq. ft. world headquarters, located in St. Petersburg, Florida. However, we also have additional distribution facilities spread across the country to ensure we continue to elevate ourselves as a brand that delivers a truly world class shopping experience.

Our team is composed of incredibly hard working and dedicated individuals who are audiophiles themselves. Our team along with our incredible supporters (you!) are the reason Skar Audio has been ranked amongst Inc. 5000’s fastest growing companies in America for 2019, as well as NewsWeek’s best online shops of 2020.

Who does Skar Audio use to ship my purchase?

Due to varying rates and shipping times, Skar Audio uses a variety of shipping carriers including USPS, UPS, and FedEx. While most normalizedItems will be sent via UPS, it is not uncommon to receive normalizedItems via another carrier when it makes sense as the best option to care for our customers purchases.

Do I qualify for free shipping?

Skar Audio is happy to offer retail customers who order directly from Skar Audio's official website free shipping to the continental United States for orders over $50. Currently, customers residing in Hawaii and Alaska do not qualify for free shipping. International shipments will be subject to shipping costs that are calculated at the time of purchase, and will be subject to any fees or duties charged by the carrier additionally. Please be aware that these duties and fees are not calculated into the shipping cost at the time of checkout.

Does Skar Audio ship internationally?

Due to factors beyond our control, we have suspended all international shipping on orders made directly via Skar Audio's official website effective 9/20/2020. Our internal team is working diligently to restore this service and create a better experience for our customers who do not reside domestically within the United States. We do not currently have an estimated time that this service will be available to our friends outside of the United States, however, we will be happy to announce once we are able to re-establish this service for our customers outside the United States.

Additional shipping options may be available via other authorized retailers like Amazon or eBay if purchasing from their platform. Please contact these retailers directly to confirm their policies and options that they might have available to you.

How long will it take to get my order?

Skar Audio has strategically expanded operations within the US, and can reach most of the United States in 3 business days. We make an effort to ship out orders the same day if the orders are made during business hours. Any orders placed over the weekend or after business hours will ship out the following business day.

Does Skar Audio offer expedited shipping?

Skar Audio does offer expedited shipping options at an additional cost. The options available vary based upon area and can be viewed during the checkout process.

If I purchase an item on backorder, when should I expect to receive it?

Skar Audio is constantly forecasting to keep product from going out of stock; however, unexpected trends in sales may lead to a shortage of a product. When this happens, Skar Audio will always post the expected return date of the product right on the product's page. Once the item arrives back in stock, we ship all backorders immediately.

If you’re having second thoughts or a sudden change of heart on your recent purchase, don’t worry, we've got you covered. You have 30 days from the original purchase date to return any item(s) from your order for a full refund.

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