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Ground Shaker  GS-WGM38B New

Black 8" Triple Sealed Enclosure for 2001-2007, Sierra Crew Cab

Item #98963

Condition:   Brand New

Product Highlights

  • Black
  • 8"
  • Triple Sealed Enclosure
  • for 2001-2007
  • 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.

$290.00

Reg. Price $340.00  Save $50.00
  Free 2-Years Warranty Included!

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Ground Shaker Authorized Dealer

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Ground Shaker GS-WGM38B Black 8" Triple Sealed Enclosure for 2001-2007, 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?
  • • 8" Black Triple Sealed Enclosure
  • • Owner's Manual
Ground Shaker
Big Bass, Small Footprint

Experience deep, tight bass that fills your truck without taking over your space, thanks to a compact, precision-engineered enclosure. Each subwoofer sits in 0.42 ft³ of finely tuned airspace for balanced, punchy performance, while the forward-firing, low-profile design keeps your rear area uncluttered and delivers sound straight to the cabin.

Rugged Design, Powerful Performance

Engineered for serious bass enthusiasts, this enclosure combines durable 5/8" MDF construction with tough trunk liner carpet for long-lasting use. Precision Titebond silicone sealing locks in every low note, delivering clean, deep frequencies with maximum impact. A single, high-quality binding post makes installation quick, secure, and hassle-free, so your system is ready to roar in no time.

 

Ground Shaker
Ground Shaker
Perfect Fit, Pro-Level Sound

Designed specifically for 2007 old-body style trucks, this enclosure slides in seamlessly with just minor adjustments to air ducts and carpeting. Weighing only 36 lbs, it’s lightweight for easy handling but built tough for lasting performance and crystal-clear bass. The forward-firing layout is precision-engineered to enhance your truck’s interior while delivering professional-grade sound that hits every time.


SPECIFICATIONS


  • Speaker Size : 8 Inches
  • Number Of Subwoofers : 3
  • Construction : 5/8 MDF
  • Volume : 1.27 Cu. Ft.
  • Enclosure Type : Sealed
  • Vehicle Make : GMC

FEATURES


Features:

  • Compact Bass Powerhouse: Delivers tight, deep bass in a space-saving design that fits perfectly behind your rear seat.
  • Optimized Air Volume: Each subwoofer enjoys 0.42 ft³ of precision-tuned airspace for balanced, punchy sound.
  • Sleek Forward-Firing Design: Low-profile top depth ensures maximum trunk space while projecting sound directly to the cabin.
  • Built to Last: Constructed from 5/8" high-quality MDF and wrapped in durable trunk liner carpet for rugged, long-term performance.
  • Sealed for Maximum Impact: Premium Titebond silicone sealing keeps your enclosure airtight for cleaner low-frequency response.
  • Single-Terminal Convenience: 1 high-quality binding post terminal for quick and secure installation.
  • Tailored for 2007 Old-Body Style Trucks: Engineered to fit perfectly with minor air duct and carpet modifications.
  • Lightweight but Sturdy: At only 36 lbs, this enclosure is easy to handle without compromising durability or sound quality.
  • Pro-Level Installation: Forward-firing setup with precise dimensions to complement your vehicle’s interior aesthetics.

 

Specifications:

  • Cutout Diameter: 7 1/8"
  • Air Volume: 1.27 ft³
  • Volume per Subwoofer: 0.42 ft³
  • Mounting Depth: 5 1/2"
  • Height: 14 1/4”
  • Length: 48 1/4"
  • Top Depth: 2 1/8"
  • Bottom Depth: 7 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 Behind Rear Seat
  • Forward-Firing
  • Requires Removal of Air Ducts, Factory Jack & Back Panel Carpet
  • 2007 Fits Only the Old Body Style
  • UPC:
  • Weight: 36
  • 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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