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Ground Shaker  GS-LGMKK18B New

Black 8" Single Solobaric Enclosure for 2019-2026 Chevy GMC Sierra Double & Crew-Cab (under rear seat)

Item #99046

Condition:   Brand New

Product Highlights

  • 8" Single Solobaric Enclosure
  • Black Finish
  • 2019–2026 Chevy GMC Sierra
  • Double & Crew-Cab
  • Under Rear Seat Install

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

$240.00

Reg. Price $340.00  Save $100.00
  Free 2-Years Warranty Included!

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Ground Shaker GS-LGMKK18B Black 8" Single Solobaric Enclosure for 2019-2026 Chevy GMC Sierra Double & Crew-Cab (under rear seat)

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?
  • • 8" Single Sealed Enclosure
  • • Owner's Manual
Alpine_PWE-S8
Compact Under-Seat Bass Booster

Experience deep, clean bass with this expertly crafted under-seat subwoofer enclosure, made from 5/8" high-quality MDF wood, carpeted with durable trunk-liner finish, sealed with Titebond silicone for airtight performance, and reinforced with premium wood glue. With a secure binding post terminal and a down-firing design, it delivers powerful, precise bass while fitting neatly under your rear seat for a seamless in-cabin audio upgrade.


SPECIFICATIONS


  • Speaker Size : 8 Inches
  • Number Of Subwoofers : 1
  • Construction : 5/8 MDF
  • Volume : 0.90 Cu. Ft.
  • Enclosure Type : Sealed
  • Vehicle Make : GMC

FEATURES


Features:

  • 5/8" HIGH QUALITY MDF WOOD: Durable and rigid construction for clean, powerful bass.
  • CARPETED WITH DURABLE TRUNK LINER FINISH: Protects the enclosure and gives a sleek, factory-style look.
  • SEALED WITH HIGH QUALITY TITEBOND SILICONE: Ensures airtight performance for precise low-frequency response.
  • GLUED WITH HIGH QUALITY TITEBOND WOOD GLUE: Built for long-lasting structural integrity.
  • 1 BINDING POST TERMINAL: Provides a secure and reliable connection for your subwoofer.
  • FITS UNDER REAR SEAT: Designed for a seamless under-seat installation.
  • DOWN FIRING: Projects bass downward for optimized in-cabin sound.

 

Specifications:

  • Cutout Diameter: 7 3/8"
  • Air Volume: 0.90 ft³
  • Weight: 26 lbs
  • Mounting Depth: 6 1/2"
  • Front Height: 9 1/2”
  • Rear Height: 6 1/2”
  • Length: 25 1/2"
  • Top Depth: 17"
  • Bottom Depth: 15”
  • UPC:
  • Weight: 26
  • 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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