Xtreme Enclosures

Fits dual 8, dual 10 and dual 12 inch subwoofers Fits in rear. Flip rear seats up. You won't be able to use the rear seat with this box Subwoofers fire down Air space = .85 cu ft per sub Mounting...

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...

Fits 8 10 or 12 inch subwoofer Fits under rear seat on drivers side Sub fires down MDF Construction Air Space = .75 cubic feet Mounting depth = 5 5/8" (optional 6 1/4" available below) 1 1/4"...

Fits two 8 inch 10 inch or two 12 inch subwoofers Fits under rear seat Mounting Depth = 5 3/4 inches but can increase up to 7 inches depending on magnet size.  Provide us with your sub model #...

THIS FITS 2003-2009 NISSAN 350Z WITH THE STRUT BAR IN REAR. Fits dual 8s or dual 10s mono chamber 1.5 cu ft shared air space mounting depth = 6 inches more airspace than the competition fits in...

Fits two 8 inch subwoofers Fits behind rear seat on drivers side MDF wood 36 INCHES LONG Air Space = .2 cu ft per subwoofer Mounting Depth = 4.5 inches Carpeted in Charcoal Grey Carpet (which is not...

This is our large version. We have a smaller version available. Fits two 8 inch subwoofers 49 inches long Air space = .5 cubic ft per sub Mounting depth = 4.25" Fits behind seat Charcaol Grey Carpet...

fits dual 8 or dual 10 subwoofers fits in trunk mounting depth = 10 inches air space = .8 per sub speaker terminals included Hole cutouts: Standard hole cutout diameter for 8s = 7 inches Standard...

FITS THREE 10 INCH SUBWOOFERS FITS UNDER REAR SEAT SUBS FIRE UP AIR SPACE = .5 CU FT PER SUB MOUNTING DEPTH = 6.25 INCHES SPEAKER TERMINALS INCLUDED CHARCOAL CARPET AVAILABLE IN OEM CARPET COLORS TO...

fits dual 8, dual 10 or dual 12 inch subwoofers subs fire upward under rear seat rear seat folds down and remains functional Air Space = .7 cubic foot per chamber Mounting Depth = 6.25 inches...

ALL YEARS FORD RANGER EXTENDED CAB TRUCK You lose the jump seats. Use two 8s 10 or two 12 inch subwoofers. Air space = 1.25 cu ft per sub 29.25W x 20.5D x 12.25H Carpeted in charcoal grey carpet...