Transform your truck into a rolling concert hall with this Mid-Gate Replacement Dual 12-inch Ported Enclosure. Designed to completely replace the factory folding mid-gate in 2002-2013 Chevrolet Avalanche and Cadillac Escalade EXT models, this box puts the bass directly into the cabin for a true "blow-through" experience.
Unlike under-seat boxes that struggle for air space, this enclosure utilizes the massive area behind the rear seats to provide the proper volume for a high-output Ported design. Finished in our signature "Armor" Spray Liner, it is built to withstand the elements and the abuse of a truck bed.
Vehicle Fitment
Chevrolet Avalanche (1500 & 2500): 2002 - 2013
Cadillac Escalade EXT: 2002 - 2013
Installation: Replaces the factory lower folding mid-gate panel
Key Features
True "Blow-Through" Bass: By replacing the mid-gate, the subwoofers fire directly into the cabin with zero obstruction. This is the loudest, cleanest way to add bass to an Avalanche.
Ported for Max SPL: The vented design allows your dual 12-inch subwoofers to breathe, delivering deep, earth-shaking lows that sealed boxes simply cannot reproduce.
"Armor" Spray Liner Finish: This is critical for a mid-gate box. The back of this enclosure acts as the front wall of your truck bed. Our premium Polyurethane Bed-Liner Coating ensures the box is water-resistant, scratch-proof, and durable enough to handle cargo sliding against it. Carpeted boxes will rot in this location—Spray Liner is a must.
Technical Specifications
Subwoofer Size: Dual 12-inch
Enclosure Type: Ported / Vented
Finish: Black Textured Spray Liner (Water Resistant)
