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'' Speakers SLOT ported Sub Box
Forward firing System
Air volume 1.32 Cubic Feet Per side Total
Port volume .268 cu.ft. per side total
Material 5/8'' M.D.F
Mounting Depth 12"
Maximum Magnet Diameter 8''
Gross Weight 66 LBS
Speakers are not included

Fits 02-2013 Chevy Avalanche or Cadillac Ext.
The hardest hit sub box for the avalanche
Armor Coated With High Pressure Polyurethane Bed Liner Material
Increases The Base, stiffens the wood and no air leaks
Life Time Guaranty
Weather and water proofing
It will replace the Mid-gate
Rear glass storage is lost
2-10'' or 2-12'' or 2-15'' Speakers
Forward firing System
Air volume 2.13 Cubic Feet Per side
Port diameter 4'' Port Length 10.75''
Material 1.25'' M.D.F face baffle 3/4'' M.D.F the rest ''

Fits 2001-2009 Chevy Avalanche
8" or 10" Speaker
Mounted On Driver side
Air Volume .76 Cubic Feet
Mounting Depth 5.75''
Fits On The Driver Side

Fits 2002-2008 Chevy Avalanche and Cadillac Escalade
Can be Installed and Remove in a few seconds
Three Brackets Hold the Box in Place.
The two Mid-Gate Knobs locks the box .
2-12'' Pioneer TS-SW1241D Speaker.
Forward firing System
Air volume .66 Cubic Feet Per side
Material 5/8'' M.D.F
Mounting Depth 5''
Mag. Diameter not More than 5''
Speakers are sold separately
Features:

Armor Coated With High Pressure Polyurethane Bed Liner Material
Increases The Base, stiffens the wood and no air leak
Weather and water proofing
Fits 2002-2009 Chevy Avalanche and Cadillac Escalade
Can be Installed and Remove in a few seconds
Three Glass Holder Brackets Hold the Box in Place.
The two Mid-gate Knobs on each sides locks the box in .
2-10'' 'Speaker.
Forward firing System
Air volume .66 Cubic Feet Per side
Material 5/8'' M.D.F
Mounting Depth 4''
Magnet Diameter not More than 5''