Old School Buick Skylark 4 12" Ported Speaker Box Sub Subwoofer Enclosure SUV Box Buick Regal Subwoofer Box Stage EQ compensates for low

Stage EQ compensates for low speaker positions

Speaker terminals can be moved to the sides if needed

28 CUFT (total box volume)

MOUNTING DEPTH: 4

Flushmount Dimension: 11

Old School Buick Skylark 4 12" Ported Speaker Box Sub Subwoofer Enclosure SUV Box Buick Regal Subwoofer Box Stage EQ compensates for lowMade to fit the Old school Buick Skylark 12" Ported design shown above Hole cutout: 11. 125" (11 1 8) Box constructed of 3 4" MDF, glued and nailed Can be made sealed 10" 12" hole option Round or Square 5. 26 cuft of total airspace Dimensions: 38" wide x 13. 75" tall x 23" deep Tuned at 36 hertz 4 Chambered box 1. 32 cuft of airspace per chamber Box can be made bigger or smaller to accommodate other vehicles Box can be sprayed with bedliner material