Name: QPower Dual 12" Sub Box - Chevy Silverado Crew Cab & GMC Sierra Crew Cab 07-13
Brand: QPower
SKU: 4Z44GS5D4WQU
Price: 249.99 CAD
Availability: InStock
Rating: 4.9 (20 reviews)

Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Try it free

Glass WEB: BTS x Walmart + "Non Member" PIP Banner Wk 26 2026

Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

You'll choose a plan at checkout.

#515357

I want delivery savings with Delivery Pass

#0071dc

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

NEW InternationalShipping Mon May 18 2026 1:02 PM EDT

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductDescriptionPlaceholderATF Tue Jul 08 2025 11:41 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductHighlightsPlaceholder Wed Jul 02 2025 12:43 AM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

Shop Confidently

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Syndigo

True

dWeb: L1/L2- Comparison Chart- WK 07, 2026

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

QPower Dual 12" Sub Box - Chevy Silverado Crew Cab & GMC Sierra Crew Cab 07-13

<ul><li>Dual 12-inch unloaded subwoofer box enclosure for Chevy Silverado and GMC Sierra</li><li>Compatible with 2007, 2008, 2009, 2010, 2011, 2012, and 2013 Chevy Silverado Crew Cab and GMC Sierra Crew Cab</li><li>Does not fit X cab</li><li>Under seat downfire sealed design for the deepest bass</li><li>Constructed with high-quality spring-loaded terminals</li><li>Finished with durable bed liner</li><li>Constructed of high-grade 0.75-inch MDF wood</li><li>Mounting Depth: 5.5 inches</li><li>Cutout diameter: 11 inches</li><li>Air Space: .90 cubic feet</li><li>Dimensions: 50.5" (W) x 16" (H) x 5"-9" (Top D-Bottom D)</li><li>Weight: 42 pounds</li></ul>

Brand

Speaker Size

Woofer Size

Number of Speakers

Material

Color

Assembled Product Weight

Assembled Product Dimensions (L x W x H)

Give your GMC or Chevy's audio system a rockin' sound with this Q-Power Dual 12-Inch Subwoofer Box.

This sub box is compatible with 2007, 2008, 2009, 2010, 2011, 2012, and 2013 Chevy Silverado Crew Cab and GMC Sierra Crew Cab trucks and is finished with a bed liner coating for enhanced durability. It is compatible with 12-inch speakers and sealed for universal downfire under the seat. It fits in most trucks and is ready to deliver deep and powerful bass. It features high-quality spring-loaded terminals and 0.9 cubic feet of air space.

Take your ride from boring to bumping with this Q-Power Dual 12-Inch Sub Box. You'll feel like you are at your own concert with every drive.

Manufacturer Part Number

Universal Product Code (UPC check)

fulfillment

title_shipToHome_date_free_delivery

<!DOCTYPE html>
<html>
   <head>
      <meta name="viewport" content="width=device-width, initial-scale=1">
      <link
         rel="stylesheet"
         href="https://unpkg.com/tachyons@4.12.0/css/tachyons.min.css"
         />
   </head>
   <body>
      <div class="flex flex-column justify-center w-100 ph3 normal lh-copy pt1">
            <div class="tc">
               <img src="https://i5.walmartimages.com/dfw/8822aef6-7abe/k2-_f4ee767f-a90a-4f70-be39-71e5d7b238a0.v1.jpg">
               <h3>4 equal payments</h3>
               <h4 class="gray">Buy what you love and split the cost. It's that easy. </h4>
            </div>
            <ul>
            <b>
               <li>Add item(s) to your cart.</li>
               <li>
                  Add items to checkout and choose 
                  <image height="14" width="auto" src="https://i5.walmartimages.com/dfw/8822aef6-7abe/k2-_f4ee767f-a90a-4f70-be39-71e5d7b238a0.v1.jpg"></image>
               </li>
               <li>Enter your debit or credit card information. </li>
               <li>Your first payment is taken when the order is processed, and the remaining 3 are automatically taken every two weeks.</li>
            </b>
            </ul>
            <p class="gray">Please note that a higher initial payment may be required for some purchases. Pay later in 4 <a href="https://cdn.klarna.com/1.0/shared/content/legal/terms/0/en_ca/paylaterin4" target="_blank">terms</a> available here. For Quebec residents, these Pay Later 4 <a href="https://cdn.klarna.com/1.0/shared/content/legal/terms/0/en_ca/paylaterin4_quebec" target="_blank">terms</a> are applicable. </p>
      </div>
   </body>
</html>

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <link
      rel="stylesheet"
      href="https://unpkg.com/tachyons@4.12.0/css/tachyons.min.css"
    />
    <style>
      body,
      html {
        font-family: 'Everyday Sans', Arial, sans-serif;
      }

      li {
        margin-bottom: 0.5rem;
      }
    </style>
    <title>Walmart Installment Plan</title>
  </head>

  <body>
    <div class="col-container w-100 normal lh-copy pt1">
      <div class="col tc">
        <img
          width="35%"
          src="https://i5.walmartimages.com/dfw/8822aef6-971e/k2-_ed78b905-6394-4f88-a805-ab299123f2cc.v1.png"
          alt="Walmart Installment Plan"
        />

        <h3>Shop today, take time to pay</h3>
        <p>
          Split your purchase into 6 equal installments*  /
          <a
            href="https://i5.walmartimages.ca/dfw/8822aef6-d3f1/k2-_417f32f7-5074-45a6-b23d-5d5b3039e5b8.v1.pdf"
            target="_blank"
            rel="noopener noreferrer"
          >
            Terms and Conditions apply
          </a>
        </p>

        <h4>Here's how it works</h4>
        <ul class="tl">
          <li>Spend $199.99 or more on walmart.ca**</li>
          <li>Select Installment Plan at checkout</li>
          <li>
            Pay with your Walmart Rewards Mastercard. If you don't have one,
            click "Apply Now".
          </li>
        </ul>

        <h4>Details</h4>
        <p>
          Your qualifying purchase will be split into 6 equal monthly
          installments charged to your Walmart Rewards Mastercard. If your items
          ship on separate dates, each shipment will be converted to a separate
          Installment Plan.
        </p>

        <h4>Don't have a Walmart Rewards Mastercard?</h4>
        <p>
          Apply now and upon approval use your new account to enjoy the
          convenience of an Installment Plan on eligible purchases*. Purchased
          items must appear on a single receipt totaling $199.99 or more (before
          taxes, discounts, Walmart Reward Dollar™ redemptions, and
          shipping/delivery fees)∆
        </p>

        <p>
          *See
          <a
            href="https://www.walmart.ca/cp/shop/installment-plan/6000204340202?icid=Glass_PIP_FinancingOptions_WRMC_LearnHow_TermsConditions2_WM"
            target="_blank"
            rel="noopener noreferrer"
          >
            Terms and Conditions
          </a>
          for full details
        </p>

        <p>
          ** Eligible Installment Plan purchases are excluded from earning
          Walmart Reward Dollars™. Walmart Gift Cards and Walmart Reward
          Dollars™ cannot currently be used on Installment Plan transactions.
         
        </p>

        <p>
          ∆ All new credit card applications are subject to approval by
          Fairstone Bank of Canada.
        </p>

        <div class="pt3">
          <a
            href="https://www.walmart.ca/en/cp/installment-plan/6000204340202?icid=Glass_PIP_FinancingOptions_WRMC_LearnHow_ApplyNow_WM"
            target="_blank"
            rel="noopener noreferrer"
          >
            <button
              class="pv2 ph3 sans-serif bg-blue white bn no-underline br-pill f6 pointer b"
              type="button"
            >
              Apply now
            </button>
          </a>
        </div>
      </div>
    </div>
  </body>
</html>

Build Quality

Ease Of Assembly

Vehicle Fit

Good quality item and exactly as described. The bedliner adds a great look as well as some extra durability, especially for the price.

Great Sub Box

[This review was collected as part of a promotion.] Thank you influenster for the chance to test these speakers.  They sound great with a lot of bass . It was so easy to install.  Compatible with GMC duel cab trucks . It looks great. I would highly recommend this product.

Super easy to hook up

influenster.com

[This review was collected as part of a promotion.] I'm not too familiar with subwoofer boxes, but it looks like it is great quality- there's no scratches or blemishes in the finish. It also fits perfectly under the seat of my brother-in-laws GMC! Definitely feels and sounds like we're at a concert when the volume is up😂

Perfect for GMC

[This review was collected as part of a promotion.] I love my Dual 12" Q Bomb Subwoofer Box for GMC/Chevy 14-16 4-Door Crew Cab Trucks. This is absolutely amazing. Easy installation. Amazing sound quality. Definitely recommend this product. Would definitely purchase this product again.

Love my Subwoofer!

[This review was collected as part of a promotion.] Durability of the box is Print I'll send it to you. I'll never get a tattoo again. I'm going to try fantastic. The sound quality with speakers in it sounded awesome was very easy for installation. Love the design very compatible with other types of speakers fits perfect in my truck.

Great sound quality

[This review was collected as part of a promotion.] This box is built with the best of quality supplies. The installation of the speakers was so very easy. The sound performance is way better than your typical speaker box that is normally on the market. I love how it is compatible with a multiple model of gmc trucks for when I decide to trade in my current truck for a newer model!

Outstanding, clear and clean sound!

[This review was collected as part of a promotion.] Nicely made, durable  subwoofer box, fits well in our Chevy 2014 crew cab truck. Sound quality is great especially with a lot of bass. Inputs and outputs in good location and overall easy to install. Would definitely recommend.

Excellent subwoofer box

[This review was collected as part of a promotion.] Item is super sturdy, this is no cheap build sub box, has some good weight showing it's quality, it is rhino lined with some great texture that'll keep box from moving around, has pre installed wire connectors to help with easy installation, cut outs at the bottom to be able to install some nice deep subwoofers, would definitely recommend for someone that wants to install a system under their back seat, color will match black carpet, cut out for individual fold up seat.

Great build quality!

[This review was collected as part of a promotion.] is a highly recommended audio upgrade for truck enthusiasts looking to enhance their audio experience. improved sound quality, and easy installation.

improved sound quality, and easy installation

[This review was collected as part of a promotion.] The quality of this product was superb. The installation process wasn't as easy my son thought it would be however he and some friends got it taken care. The sound is magnificent!

Get Ready for the Boom!

QPower Dual 12" Sub Box designed for Chevy Silverado Crew Cab and GMC Sierra Crew Cab models from 2007 to 2013. This black subwoofer enclosure features a durable bed liner finish, a sealed downfire design for deep bass, and compatibility with 12-inch speakers. Constructed from 0.75-inch MDF wood, it includes high-quality spring-loaded terminals, 0.9 cubic feet of air space, and dimensions of 50.5 inches wide, 16 inches high, and 5 to 9 inches deep. Ideal for under-seat installation.

QPower Dual 12" Sub Box - Chevy Silverado Crew Cab & GMC Sierra Crew Cab 07-13

Shop Confidently

More seller options (1)

Financing options

Your data, your choice