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Ground Shaker  GS-SQ18B New

Black 8" Single Sealed Mid-Size Sub Box

Item #99282

Condition:   Brand New

Product Highlights

  • Black
  • 8"
  • Single
  • Sealed
  • Mid-Size Sub Box

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

$90.00

Reg. Price $140.00  Save $50.00
  Free 2-Years Warranty Included!

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Ground Shaker GS-SQ18B Black 8" Single Sealed Mid-Size Sub Box

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 Single Sealed Mid-Size Sub Box
  • • Owner's Manual
Ground Shaker
Compact Size, Big Bass Impact

Don’t underestimate its size—this 0.47 ft³ enclosure delivers tight, punchy bass that proves small setups can pack serious power. With a 7 1/8" cutout and 9 1/2" mounting depth, it fits easily into compact trunks, hatchbacks, or SUVs. Measuring 9 3/4” H x 13 1/4” L x 11” D, its smart, space-saving design maximizes bass performance without compromising precious trunk space, giving American drivers a powerful sound solution in a compact package.

Rugged Design, Crystal-Clear Bass

Built from 5/8" high-quality MDF, this enclosure delivers long-lasting strength with minimal vibration for clean, consistent bass. Fully sealed with Titebond silicone and glued for an airtight fit, it preserves every note with crisp clarity. Wrapped in durable trunk-liner carpet, it resists scratches, spills, and daily wear, giving American drivers a premium-looking, high-performance enclosure that sounds as tough as it looks.

 

Ground Shaker
Ground Shaker
Big Sound, Small Package

Enjoy fast, secure connections with a spring-loaded terminal that keeps your system stable and hassle-free. Weighing just 13 lbs., this lightweight enclosure is easy to move, position, and install in nearly any vehicle. Engineered for music lovers, it delivers tight, clear low-end that makes every track—from hip-hop bangers to classic rock hits—sound fuller and more powerful. Perfect for American drivers on the go, it brings big bass performance without sacrificing trunk space.


SPECIFICATIONS


  • Speaker Size : 8 Inches
  • Number Of Subwoofers : 1
  • Construction : 5/8 MDF
  • Volume : 0.47 Cu. Ft.
  • Enclosure Type : Sealed

FEATURES


Features:

  • Surprisingly Powerful Bass: With a 0.47 ft³ air volume, this compact enclosure delivers tight, punchy bass that proves small boxes can make big noise.
  • Perfect Fit for Small Spaces: Designed with a 7 1/8" cutout and 9 1/2" mounting depth, it easily fits in compact trunks, hatchbacks, or SUVs.
  • Smart Space Design: Measures 9 3/4” H x 13 1/4” L x 11” D, making it ideal for drivers who want maximum bass without sacrificing trunk space.
  • Durable MDF Build: Made from 5/8" high-quality MDF wood for strength, minimal vibration, and long-lasting performance.
  • Sealed for Maximum Clarity: Fully sealed with high-quality Titebond silicone and glued with Titebond wood glue to prevent air leaks and preserve crisp, clean bass.
  • Rugged Trunk-Liner Finish: Carpeted with durable trunk liner to resist scratches, spills, and daily wear, maintaining a premium appearance.
  • Quick & Reliable Wiring: Equipped with one spring-loaded terminal for easy, secure, and fast connections.
  • Lightweight & Easy to Install: Weighing only 13 lbs., this enclosure is simple to handle, move, and install in almost any vehicle.
  • Optimized for Music Lovers: Delivers tight, clear low-end response, making every song—from hip-hop to classic rock—sound fuller.
  • Ideal for American Drivers on the Go: Perfect for anyone who wants big sound in a small package without compromising vehicle space.

 

Specifications:

  • Cutout Diameter: 7 1/8"
  • Air Volume: 0.47 ft³
  • Mounting Depth: 9 1/2"
  • Height: 9 3/4"
  • Length: 13 1/4"
  • Depth: 11"
  • Material: 5/8" High-Quality MDF Wood
  • Finish: Durable Trunk-Liner Carpet
  • Sealing: High-Quality Titebond Silicone
  • Adhesive: High-Quality Titebond Wood Glue
  • Terminals: 1 Spring-Loaded Terminal
  • UPC:
  • Weight: 13
  • 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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