Chevy Ext. Cab 2007-2011 Sealed Dual 10
Designed for: GM 1500 Siverado/Sierra Extended Cab 2008-2013
Holds 2/ea 10" Sub Woofers (Downfire)
Speaker Mounting depth 5 3/4"
Tri-Lock Joint Construction
49.5" width x 12.25" deep x 7" tall