1999-2006 SILVERADO EXTENDED CAB QUAD SUB BOX

FITS 1999-2006 CHEVROLET AND GMC SIERRA EXTENDED CAB TRUCKS

THIS DOES NOT FIT THE HD CREW CABS

Note: This also fits the 2007 Class (Old) Body Style Extended Cab; not new body.If you have a 2007 and you are not sure if you have the old or new style, please contact us.

FEATURES:

• fits four 8s or four 10 inch subwoofers
• subwoofersfires down
• the subwoofers cannot be wider than 10.5 inches each
• this is for a pair of boxes that hold two 10s in each box
• air space = 1.3 cubic foot per box
• mounting depth = 6.5 inches
• charcoal grey carpet
• speaker terminals included

Hole cutouts:

• Standard hole cutout diameter for 8s = 7 inches
• Standard hole cutout diameter for 10s = 9 1/8
• If you don't know the actual hole cutout diameter, choose the standard cutout below.
• If we don't have your actual diameter listed below, choose the standard cutout, then provide us with your sub model #.  No worries, we can look up the specs of your subs.

Popular subs customer use for this box:

• JL Audio TW3
• JL W1v3
• JL W0
• Alpine SWRT
• Kicker CVT, CompRT, Comp, CompD and CompS
• Sundown E series, SA and SD