2014-2018 Silverado/Sierra Crew Cab 2x8 Ported Front Fire Lift Kit Subwoofer Box

Description

CRB14-LK 2x8FFP Tan
Fits: 2014-2018 Silverado/Sierra 4 Door Crew Cabs
Will Not fit Double Cab or Extended Cab
Approx. Empty Weight: 45 lbs
3/4" MDF Construction, Glued and Screwed
Installs under the rear seat
*A 2.5" Seat Lift is Required for box to fit.
*Seat lift kit is Not Included with box.
obtain your kit at LMIwelding (Required)
Holds Two massive 8" round subs
Volume: 1.05 cu.ft per sub
Slot Ported Design, Tuned to 33 hz
Mounting Depth: 7"
Hole Cutout Size: 7-1/8"
custom sizes available
Braced between subs
Finish: Tan Carpet as shown
other colors available
Terminals: Installed
Subwoofers Not Included
Now there is a solution for those wanting to get HUGE bass in their trucks.  We are offering a new line of boxes that can fit those larger deeper 8" subs that wont fit in other boxes.  We are talking about JL Audio 8W7s and Sundown SA 8s, Skar ZVX8s and More.  We call these "Lift Kit" Boxes because they doe require lifting the rear seat by 2.5 inches.  But by lifting the seat 2.5" with a custom lift kit from LMI welding, this opens up the under seat area and allows the much needed space for those larger types of 8" subs.  This box comes in a dual slot-ported configuration that will absolutely rock in your truck.  Besides being larger than ordinary boxes, our lift kit boxes are built like army tanks.  They are built completely from 3/4" MDF and are glued and screwed together, Internally braced and come with a high end push style speaker terminal.  That's what it takes to contain these massive subs and Subthump knows how to deliver. The fit and finish of this box in your truck is excellent and the bass output is intense, making the extra investment is well worth it.