QBomb Enclosure (Dual 10" - Sierra / Silverado Double/EXT Cab '99 - '06) 4X6 Inch This allows you to get

This allows you to get signal from a factory subwoofer amplifier or the subwoofer output of an aftermarket source unit or other processor

Display and control music

PASSPORT X80

precise treble and an improved soundstage thanks to its 5” (16

QBomb Enclosure (Dual 10" - Sierra / Silverado Double/EXT Cab '99 - '06) 4X6 Inch This allows you to getFeatures: Dual 10" for GMC Chevy 1999 2006 Double Cab (Extended Cab). Does NOT fit Crew Cab. Fits Under Rear Seat, Downfire Finished with Durable Bed Liner Specs: Air Space: 0. 95 Cubic Feet (per sub) Mounting Depth: 5. 5" Dimensions: W: 51" H: 15. 25" D: 9. 5" Required Modifications for Installation: Removal of under portion of back seat (behind passenger).