Extended Cab

Dual 12-Inch Sealed Carpeted Subwoofer-Enclosure for Select 1988-1998 Chevrolet-Silverado and GMC-Sierra Extended-Cab Pickups CLICK HERE TO VIEW SUBWOOFERS THAT FIT THIS BOX! Subwoofer mounting depth: 7.00" Designed specifically for 1988-1998 Chevy Silverado and GMC Sierra Extended Cab Trucks Premium carpeted finish 3/4" Mounting Baffle Hardwood MDF construction Rounded edges Glued and Braced construction Box volume: 0.93 cubic feet (per chamber) Specifications Configuration: Dual Sealed Finish: Charcoal Carpeted Width: 51.75" Height: 9.25" front height - 6.75" rear height Depth: 14.75" front depth - 13.13" rear depth Max Mounting Depth: 7.00" Gross VolumePer Sub: 0.93 per sub Net Volume Per Sub: 0.93 per sub

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Single 12-Inch Sealed Carpeted Subwoofer-Enclosure for Select 1999-2007 Chevrolet-Silverado or GMC-Sierra Extended-Cab Pickups CLICK HERE TO VIEW SUBWOOFERS THAT FIT THIS BOX! Custom down fire fit under rear driver side seat. No modification required. Doesn't affect rear seat latching. Single 12" Carpeted Finish Subwoofer Enclosure Designed specifically for 1999-2007 Chevy Silverado and GMC Sierra Extended Cab Trucks Premium Carpeted Finish 3/4" Mounting Baffle Hardwood MDF construction Rounded edges Glued and Braced construction Subwoofer mounting depth: 7.25" Box volume: 0.93 cubic feet (per chamber) Specifications Width 24 Height 9.125 Depth 14.75 Mounting Depth 7.25 Gross Cubic Feet Per Side 0.93 Net Cubic Feet Per Side 0.93 Excursion 1.625

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Dual 12-Inch Sealed Carpeted Subwoofer-Enclosure for Select 1999-2007 Chevrolet-Silverado or GMC-Sierra Extended-Cab Trucks CLICK HERE TO VIEW SUBWOOFERS THAT FIT THIS BOX! Designed specifically for 99-07 Chevy Silverado and GMC Sierra Extended Cab Trucks Premium Carpet Finish Hardwood MDF construction Rounded edges Glued and Braced construction Subwoofer mounting depth: 7.00" Box volume: 0.93 cubic feet (per chamber) Installation Note: Custom down fire fit under rear driver side seat. No modification required. Doesn't affect rear seat latching. Specifications Configuration: Dual Sealed Finish: Charcoal Carpeted Width: 51.25" Height: 6.75" REAR - 9.25" FRONT Depth: 14.75" Max Mounting Depth: 7.00" Gross VolumePer Sub: 0.93 Net Volume Per Sub : 0.93

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