Chevy Avalanche Cadillac Escalade Speaker Box Midgate Replace Sundown Audio X Series 10" Subwoofer Enclosure DODGE CHALLENGER This is for 2 rings

This is for 2 rings (2 Halves) to mount inside of the subwoofer hole

No Anchor (ride over) on the bottom

Subs will be facing the back of seats

Boxes will fit the Focal Expert PS 165F

Mounting depth:

Chevy Avalanche Cadillac Escalade Speaker Box Midgate Replace Sundown Audio X Series 10" Subwoofer Enclosure DODGE CHALLENGER This is for 2 ringsCustom fit for the Chevy Avalanche and Cadillac Escalade EXT Listing is for 4 10" Sundown Audio X Series Speaker Specifications: Airspace: 1. 5 cuft Displacement: 0. 21 cuft Depth: 8. 88" Outside diameter: 11. 65" Hole cutout: 10. 01" Recommended Tuning: 32 hertz Port area: 24 in^2 Box constructed of 3 4" MDF, glued and nailed Dual Chambered and dual ported Box completely sprayed with rugged truck bed liner Have a custom design idea, we can build it