Xtreme Enclosures

Fits one 8 inch or one 10 inch subwoofer Subwoofer fires down Box fits on drivers side under rear seat 5/8 inch MDF Air Space = .55 cubic foot Mounting Depth = 5.25 inches Speaker Box Terminal...

Fits one 8 inch or one 10 inch subwoofer Subwoofer fires down Box fits on drivers side under rear seat 5/8 inch MDF Air Space = .55 cubic foot Mounting Depth = 5.25 inches Speaker Box Terminal...

THIS BOX IS FOR 2003-2012 CHEVROLET COLORADO AND GMC CANYON STANDARD CAB TRUCKS Features: one single subwoofer box fits 8 inch 10 inch and 12 inch subwoofer Air space = .8 per sub Mounting depth: 6...

This is our short version for a single sub Fits 2005-2016 Nissan Frontier Crew Cab truck single 8 or single 10 inch subwoofer subwoofer fires down fits under rear seat mounting depth = 5.5 inches...

This is our long version of our single sub box for the 2005-2016 Nissan Frontier Crew truck single 8 or single 10 inch subwoofer subwoofer fires down fits under rear seat mounting depth = 5.5 inches...

2007-2014 CHEVROLET SILVERADO CREW CAB TRUCK Fits 2007-2013 heavy duty and half ton. Fits 2014 2500 and 3500 crew cab trucks NOTE:  This sub box will not fit the 2014 1500 (1/2 ton) Crew Cab...

Fits 2007-2013 Chevy Silverado Extended Cab and GMC Sierra Extended Cab trucks Fits single 8 inch 10 inch and 12 inch subwoofer Subwoofer fires down 5/8 inch MDF wood Air space = .6 cubic ft per sub...

Fits 2007-2013 Chevy Silverado Extended Cab and GMC Sierra Extended Cab trucks Fits single 8 inch 10 inch and 12 inch subwoofer Subwoofer fires down 5/8 inch MDF Air space = .6 cubic ft per sub...

FITS THE 2009-2014 FORD F-150 SUPERCREW CAB TRUCKS FEATURES: Fits single 8 or 10 Subwoofer fires down Constructed with furniture grade MDF wood Air space = .6 cubic ft Mounting depth = 5.2 inches...

Fits the new 2014-2016 Chevrolet Silverado Double Cab and 2014-2015 GMC Sierra Double Cab Fits single 8, 10 and 12 Fits under the rear seat on the driver's side Mounting depth for 8 and 10 in sub =...

FITS THE SIDE CARGO AREA FITS ONE 8 INCH OR ONE 10 INCH SUBWOOFER AIR SPACE = .75 CU FT MOUNTING DEPTH = 6 INCHES SUB FIRES OUT CHARCOAL GREY CARPET AVAILABLE IN OEM COLORS TO MATCH YOUR INTERIOR...

Fits: 2007 to 2013 Chevrolet Silverado Crew Cab truck 2007 to 2013 GMC Sierra Crew Cab truck 2014 GMC 2500 and 3500 Crew Cab trucks 2014 Chevrolet 2500 and 3500 Crew Cab trucks *WILL NOT FIT THE...