King Boxes 12" Dual DF Sealed Carpet Box 19-23 Silverado/Sierra Crew Cab AG19-12

• Downfire sealed design for improved bass response
• Charcoal carpet finish for a clean, factory look
• Designed to fit the latest generation Silverado/Sierra Crew Cab
• Easy installation with potential modification for certain subwoofers

King Boxes 12" Dual DF Sealed Carpet Box 19-23 Silverado/Sierra Crew Cab AG19-12

This Listing Includes: 

(1) King Boxes AG19-12 Speaker Box

Elevate your truck's audio with the King Boxes AG19-12, a dual 12" downfire sealed speaker box designed for the 2019-2023 Chevy Silverado and GMC Sierra Crew Cab. Clad in a sophisticated charcoal carpet, this box blends seamlessly with your interior while providing a .90 cubic ft chamber per subwoofer and a 6.5" mounting depth for outstanding bass performance. Be aware that the removal of the rubber around screw holes may be necessary for certain woofers.

AG19-12 Specifications:

• Model: AG19-12


• Vehicle Compatibility: 2019-2023 Chevy Silverado/GMC Sierra Crew Cab


• Subwoofer Configuration: Dual 12"


• Mounting Depth: 6.5"


• Chamber Volume: .90 Cubic Ft per subwoofer


• Finish: Charcoal Carpet

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

• Visa
• Mastercard
• American Express
• Discover
• Diners Club

Digital Wallets

• Amazon Pay
• Apple Pay
• Meta Pay (formerly Facebook Pay)
• Google Pay
• Shop Pay
• PayPal

International Payment Methods

• Bancontact
• iDEAL

Bank Transfers

• Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

• Klarna
• Affirm
• Sezzle
• Snap
• Acima
• Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

• Standard Shipping: Free for orders over $100.
• Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

• Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
• Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

Why Can’t I Track My Order?

If you're having trouble tracking your order:

• Make sure you’ve received the shipping confirmation email with the tracking number.
• Log into your account on our website and use the “Check Your Order Status” button.
• If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.