Fits 2002-2010 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'' or 2-8'' or 1-10'' or 2-12'' or 1-12''Speaker.
Forward firing System
Air volume .66 Cubic Feet Per side
Material 5/8'' M.D.F
Mounting Depth 4''
Recommended Pioneer TS-SW 301 Sub Woofer
Mag. Diameter not More than 5''

Fits 2007 and up Chevy Tahoe
2-8'' 2-10'' (with two separate sub box)
Fits under the second seat
Up Firing System
Air Volume .4 Cubic Feet
Mounting Depth 4''
Material 5/8'' M.D.F