Subthump 2019-2020 Silverado/Sierra Crew Cab 4x8 Front Fire Ported Sub Box

Description

Fits: 2019-2020 New Body Style GM 4 Door Crew Cabs
Approx. Empty Weight: 39 lbs
Installs under the rear seat
Seat Lift is Not Required.
Jack must be removed
Tire Tools Can Remain
All 3/4" MDF Construction
Fits FOUR 8" Subs  (Yes that's Four 8s)
And Ported.  Tuned to 32 hz.
Hole Cutout Size: 7-1/8"
Custom Cutouts available
Mounting Depth 7.5"
Magnets no larger than 7"
Volume: .6 cu.ft per sub
Ported Design, Two subs share a chamber
Finish: Charcoal Gray Carpet as Shown
Terminals: Two Heavy Duty Spring Type
Subwoofers Not Included
Built especially for the 2019-2020 New Body GM Crew Cab Pickups.  This beast of a sub box will fit under your stock rear seat and fit four massive 8" subs.  We are talking large 8s such as Skars or Sundowns.  Get massive bass from your system with this box installed.  Please note the cutouts for various subs may differ from our standard cutout of 7-1/8".  We will not be responsible if your sub requires a larger mounting hole and you neglect to tell us.  Don't settle for lesser boxes, g
et your Subthump today.