• Custom designed for '99-'06 Silverado/Sierra Ext Cab
• Downfire sealed box for impactful, precision bass
• Ample volume and depth to accommodate powerful subwoofers
• Durable sprayed finish for a long-lasting, custom look

King Boxes 12" Dual DF Sealed Box 99-06 Silverado/Sierra ExtCab AK-GMC35-12

This Listing Includes:

• (1) King Boxes AK-GMC35-12 Speaker Box

Maximize your vehicle's bass with the AK-GMC35-12 from King Boxes, designed for the '99-'06 Chevy Silverado and GMC Sierra Extended Cab. This enclosure is built for dual 12" subwoofers and offers .93 cubic feet of space per chamber with a 7†mounting depth, perfect for achieving deep and dynamic bass. The sprayed finish not only adds to the durability but also integrates perfectly with your truck's aesthetics.

AK-GMC35-12 Specifications:

• Model: AK-GMC35-12


• Fit: 1999-2006 Silverado/Sierra Extended Cab


• Subwoofer Size: Dual 12"


• Volume: .93 cubic feet per chamber


• Mounting Depth: 7"


• Finish: Sprayed