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Ground Shaker  GS-TGMTW3212B

12" Black Dual Sealed Tw3 Sub Box for 2007-2013 GMC Sierra Crew-Cab

Item #98992

Condition:   Brand New

Product Highlights

  • GMC Sierra
  • Crew Cab
  • Dual 12"
  • Sealed Subwoofer
  • Tw3 Enclosure

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

$345.00

Reg. Price $425.00  Save $80.00
  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
60 DAYS Price change protection.

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Ground Shaker GS-TGMTW3212B 12" Black Dual Sealed Tw3 Sub Box for 2007-2013 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 Dual Sealed Tw3 Sub Box
  • • Owner's Manual
Kicker_KM
Powerful 12" Sub Box

Experience deep, booming bass with this 12" dual-chamber sub box, designed with a cutout diameter of 11 5/8" for perfect subwoofer fit. Its 1.60 ft³ air volume and 4 1/2" mounting depth maximize sound performance in a compact design. Lightweight at just 42 lbs, it delivers powerful, clean audio without taking up extra space.

Compact Under-Seat Fit

This sub box is perfectly sized with a front height of 7 1/2" and rear height of 4 3/4", ensuring a snug fit under your rear seat. Measuring 52 1/2" in length and 18" in depth, it maximizes space while delivering powerful bass. Its low-profile design combines convenience with professional-grade audio performance.

 

Kicker_KM
Kicker_KM
Premium Durable Construction

Built from 5/8" high-quality MDF wood, this sub box ensures long-lasting strength and durability for intense bass performance. The carpeted trunk liner finish protects the enclosure while giving your vehicle a sleek, professional look. Sealed with Titebond silicone, reinforced with Titebond wood glue, and equipped with 2 spring-loaded terminals, it guarantees reliable sound and easy installation.


SPECIFICATIONS


  • Speaker Size : 12 Inches
  • Number Of Subwoofers : 2
  • Construction : 5/8 MDF
  • Volume : 1.60 Cu. Ft.
  • Enclosure Type : Sealed
  • Vehicle Make : GMC

FEATURES


Specifications:

  • Cutout Diameter: 11 5/8"
  • Air Volume: 1.60 ft³
  • Dual Individual Chambers
  • Volume per Subwoofer: 0.80 ft³
  • Weight: 42 lbs
  • Mounting Depth: 4 1/2"

 

Dimensions:

  • Front Height: 7 1/2"
  • Rear Height: 4 3/4"
  • Length: 52 1/2"
  • Depth: 18"

 

Construction:

  • 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
  • 2 Spring-Loaded Terminals

 

Installation:

  • Fits Under Rear Seat
  • Down Firing
  • For JL Audio TW3 Subwoofers Only
  • 2007 Only Fits the New Body Style
  • UPC:
  • Weight: 42
  • 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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