Fits: 2015-2020 F150 Supercrew
Approx. Empty Weight: 49 lbs All 3/4 MDF Construction Glued AND Screwed Installs under the rear seat. *A 2.5" Lift Kit Purchased separately from LMI Welding Is Required*
Built Specifically to house Two Beefy 8" subs with Large Magnet Structures, ie JL 8w7, Sundowns, Skars etc. Also fits 8L7 Thin And Q-Class Solos. Volume: 1.0 cu.ft. per sub, Internally braced Ported to manufacturers specs for Sundown or JL. For others, please provide specs during checkout. Finish: Carpet Terminals: Heavy Duty Spring Type. Subwoofers Sold Separately Braced between all subs
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 and More. By lifting the seat 2.5" with a custom lift kit from LMI welding, this opens up the under seat area and allows the proper space needed for these types of 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 high end push style speaker terminals. Thats what it takes to contain these massive subs and Subthump knows how to deliver.
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