Fits: 01-06 and 07 Classic GM Heavy Duty Crew Cabs
Approx. Empty Weight: 27 lbs
Installs under the rear seat
Must swing jack out of the way
No other modifications required
Does not affect rear seat latching
Forward folding function slightly affected
Fits 8" round or square and 10" round subs
Cutout Size: 8"=7-1/8", 10"=9-1/8"
Mounting Depth: 6-1/8"
Based on 5.75" dia. magnet
Volume: .6 cu.ft per
Carpet Color Shown: Light Gray
Amp Shelf Area: 11" x 18"
Subwoofers Sold Separately
Our CHD-Amp box is essentially our CHD box (item CHD-210) with roughly half the box being a sub enclosure and the other half being an amp shelf. The box fits exactly the same as the dual box and with the seat down, will look identical as well. The volume is customizable too, but note that that amp shelf and enclosure grow and shink in inverse proportion.