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Ground Shaker  GS-GML7T112B New

Black 12" Single Sealed L7t Enclosure for 2014-2018, GMC Sierra Crew Cab

Item #98994

Condition:   Brand New

Product Highlights

  • Black 12"
  • Single Sealed
  • L7t Enclosure
  • 2014-2018
  • GMC Sierra Crew Cab

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
60 DAYS Price change protection.

$260.00

Reg. Price $310.00  Save $50.00
  Free 2-Years Warranty Included!

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Ground Shaker GS-GML7T112B Black 12" Single Sealed L7t Enclosure for 2014-2018, GMC Sierra Crew Cab

We are an Ground Shaker authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • 12" Black Single Sealed L7t Enclosure
  • • Owner's Manual
Ground Shaker
Unleash Road-Ready Bass Without Compromise

Transform every drive into an immersive audio experience with a subwoofer enclosure engineered for precision and impact, delivering powerful low-end response that stays tight and controlled even at high volumes. Thoughtfully designed to fit seamlessly beneath your rear seat on the driver’s side, it preserves valuable cabin space while enhancing your system’s performance. Built from rugged, high-quality materials, it’s made to endure daily commutes, cross-country trips, and demanding road conditions across America—so your sound hits hard wherever the journey takes you.

Precision Bass, Seamless Fit, Effortless Setup

Experience rich, accurate low-end sound from a tightly sealed enclosure designed to eliminate distortion and keep every note clean and defined. Its streamlined, low-profile form blends perfectly into your truck’s interior, delivering powerful bass without taking up valuable space or disrupting your cabin’s look. With a user-friendly connection system built for convenience, installation is quick and straightforward—so you can upgrade your sound system and hit the road with confidence in no time.

 

Ground Shaker
Ground Shaker
Dominate Every Drive with Deep, Durable Bass

Harness the power of precision-engineered down-firing bass that protects your subwoofer while delivering rich, room-shaking lows. Encased in a tough, professional-grade trunk liner finish, this enclosure resists wear and keeps your setup looking sharp mile after mile. Thoughtfully tuned internal airspace guarantees smooth, balanced bass for every type of music, letting your audio system perform at its best no matter what you play.


SPECIFICATIONS


  • Speaker Size : 12 Inches
  • Number Of Subwoofers : 1
  • Construction : 5/8 MDF
  • Volume : 0.84 Cu. Ft.
  • Enclosure Type : Sealed
  • Vehicle Make : GMC

FEATURES


Features:

  • Deep, Punchy Bass Performance: Engineered with optimized air volume to deliver tight, hard-hitting bass that brings your music to life on every drive.
  • Perfect Fit for Your Truck: Designed to slide neatly under the rear seat behind the driver’s side, maximizing space without sacrificing performance.
  • Built Tough for American Roads: Crafted with durable MDF and premium materials to handle long drives, rough terrain, and everyday use.
  • Clean, Distortion-Free Sound: Fully sealed enclosure with high-quality silicone ensures accurate bass response with zero unwanted noise.
  • Sleek, Space-Saving Design: Low-profile build keeps your interior looking clean while packing serious bass power.
  • Quick and Easy Installation: Simple setup with a reliable binding post terminal makes installation hassle-free—even for first-time users.
  • Down-Firing Bass Advantage: Smart down-firing design protects your subwoofer while enhancing low-frequency output.
  • Premium Finish That Lasts: Wrapped in rugged trunk liner carpet for a professional look that resists wear and tear.
  • Balanced Audio Performance: Carefully tuned internal airspace ensures consistent bass across all music genres.

 

Specifications:

  • Cutout Diameter: 11 1/8"
  • Air Volume: 0.84 ft³
  • Mounting Depth: 5"
  • Height: 8 1/2"
  • Length: 27 1/2"
  • Depth: 16 1/2"
  • 5/8" High Quality MDF Wood
  • Carpeted with Durable Trunk Liner Finish
  • Sealed with High Quality Titebond Silicone
  • Glued with High Quality Titebond Wood Glue
  • 1 Binding Post Terminal
  • Fits Under Rear Seat Behind the Driver’s Side
  • Down Firing
  • UPC:
  • Weight: 22
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.

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