Fits 02-2013 Chevy Avalanche or Cadillac Ext. Black or Tan
The hardest hit sub box for the avalanche
Weather and water proofing
Armor Coated With High Pressure Polyurethane Bed Liner Material
Increases The Base, stiffens the wood and no air leak
It will replace the Mid-gate
Rear glass storage is lost
2-12'' shallow mount speakers.
Forward firing System
Air volume .72 Cubic Feet Per side
Material 5/8'' M.D.F
Mounting Depth 4.5''
Shallow mount speakers only
Speakers not included
Life Time Guaranty

Armor Coated With High Pressure Polyurethane Bed Liner Material
Increases The Base, stiffens the wood and no air leak
Weather and water proofing
It will replace the Mid-gate
Rear glass storage is lost
2-15'' Kicker L7 Sub Woofers
Forward firing System
Air volume 1.50 Cubic Feet Per side Total
Port volume .268 cu.ft. per side total
Material 5/8'' M.D.F
Mounting Depth 11''
Maximum Magnet Diameter 8''

Armor Coated With High Pressure Polyurethane Bed Liner Material
Increases The Base, stiffens the wood and no air leak
Weather and water proofing
It will replace the Mid-gate
Rear glass storage is lost
2-12'' Square Sub Woofers
Forward firing System
Air volume 1.50 Cubic Feet Per side Total
Port volume .268 cu.ft. per side total
Material 5/8'' M.D.F
Mounting Depth 11''
Maximum Magnet Diameter 8''
Speakers are not included

Armor Coated With High Pressure Polyurethane Bed Liner Material
Increases The Base, stiffens the wood and no air leak
Weather and water proofing
It will replace the Mid-gate
Rear glass storage is lost
1-12'' or 1-15'' Woofer
Air volume 3.00 Cubic Feet Total
Forward firing System
Port volume .35 cu.ft.
Material 5/8'' M.D.F
Mounting Depth 11''
Maximum Magnet Diameter 8'' at 11'' depth

Armor Coated With High Pressure Polyurethane Bed Liner Material
Increases The Base up to four times stiffens the wood and no air leaks
Life Time Guaranty
10'' or 8'' Speaker
T side goes toward the back
5/8'' M.D.F Wood
Side Firing Speaker
Air Volume .5 Cubic Feet
Mounting Depth 7''