Are you looking for the ultimate down-firing 2019-2024 GMC Sierra - Chevrolet Silverado enclosure? Not only does this enclosure look amazing, but it's also designed to deliver the best sound quality, output, and low-end extension that you won't find in other enclosures. In the images you see, we built this Level 1 enclosure and it incorporates the AT4 Off-Road logo, which we will change for the truck to match. After you place your order, we will contact you about your truck and we will go over the details. Any questions, please let us know.  Perfect Fit, Under the Seat, Downfiring Configuration LED Plexi Lighting Included (RGB Lighting Included) Premium Materials, Construction Vented Design or Sealed Design Hand-Made by our Award Winning Team Available in 1ohm or 2ohm Configuration Different Emblem Options (High Country, Denali, AT4, Etc) Includes Free Shipping in the U.S.