Skip to content
Chevy Avalanche Black Diamond Speaker Box Midgate Replace Subwoofer Enclosure
- Custom fit for the Chevy Avalanche Black Diamond Edition
- Box will look like the first 2 pictures
- Box is sprayed with truck bed liner in the back as in picture 2.
- Box can be carpeted in the back for $100 less
- 12" sealed design shown above
- Hole cutout: 11.125" (11-1/8)
- Custom hole cutouts by request
- Box constructed of 3/4" MDF, glued and nailed
- Can be made sealed
- 8", 10", 15" hole optional upon request. Round or Square
- About 2.5 cuft of total airspace
- Custom airspace available upon request
- Box will swing open like factory midgate
- Tuned at 34 hertz
- Custom tuning upon request
- Tan vinyl in the front
- Your choice of colors in vinyl
- Canada and international shoppers please inquire for shipping costs
- Have a custom design idea, we can build it
