Chevy Avalanche Midgate Replace JL Audio 12W7 Subwoofer Speaker Box Enclosure single 1 Pair of preamp RCA

1 Pair of preamp RCA outputs

and CD-RW discs including discs loaded with MP3 and WMA music files

Built-in HD Radio

and many others

Wrapped in charcoal carpet

Chevy Avalanche Midgate Replace JL Audio 12W7 Subwoofer Speaker Box Enclosure single 1 Pair of preamp RCAWill fit ALL Avalanches and Escalade EXT Built for 12" JL AUDIO 12W7AE 3 Box will not swing open like factory midgate (unless removing the glass) Airspace: 1. 75 cuft Tuning: 36. 7 hertz Hole cutout: 10. 5" Overall diameter: 12. 5" (13" recess diameter) Front baffle will be made of 1" MDF : rest of box will be 3 4" Mdf Box will be bare wood, Charcoal carpet or Black Carpet. Spray not currently available Box is glued and nailed