Trust Atrend for your perfect solution for a great custom-fit install. The BBox Series Subwoofer Boxes for 1999 and up GM Vehicles (10 in. Dual Downfire, GM Ext Cab ultradeep) is finished with a durable trunk liner, rounded edges and spring loaded terminal cups.

• Fits 1999 & up GM® Extended Cab (ultradeep)
• MDF construction
• .75" speaker baffles
• Completely carpeted enclosure with rounded edges

Fits 1999 & up GM® Extended Cab (ultradeep)ATREND