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Ground Shaker  GS-FF25048B New

8" Quad Sealed Sub Box for 2017-2025 Ford F-250 Crew-Cab (Black)

Item #99378

Condition:   Brand New

Product Highlights

  • Ford Fitment
  • Quad Enclosure
  • Sealed Design
  • Deep Bass
  • Crew-Cab Audio

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

$320.00

Reg. Price $420.00  Save $100.00
  Free 2-Years Warranty Included!

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Ground Shaker GS-FF25048B 8" Quad Sealed Sub Box for 2017-2025 Ford F-250 Crew-Cab (Black)

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" Quad Sealed Sub Box
  • • Owner's Manual
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Built Tough and Sounds Better

Experience stronger, cleaner bass with rugged 5/8" high-quality MDF construction designed for lasting performance. A durable carpeted trunk liner finish adds protection while delivering a sleek factory-style appearance. Built to handle daily use while enhancing your system with dependable strength and premium style.

Engineered for Pure Performance

Enjoy tighter, harder-hitting bass with airtight Titebond silicone sealing that maximizes enclosure performance. Reinforced with premium Titebond wood glue, this box is built for exceptional strength and reduced vibration. Dual spring-loaded terminals make installation fast and secure, giving you premium sound with hassle-free connectivity.

 

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Space-Saving Power Bass Design

Maximize your truck’s interior with a clean under-seat fit that saves cargo space while upgrading your sound system. The forward-firing design pushes bass directly into the cabin for stronger impact and improved clarity. Enjoy powerful, deep bass without sacrificing practicality or comfort in your vehicle.


SPECIFICATIONS


  • Speaker Size : 8 Inches
  • Number Of Subwoofers : 4
  • Construction : 5/8 MDF
  • Volume : 2.30 Cu. Ft.
  • Enclosure Type : Sealed
  • Vehicle Make : Ford

FEATURES


Features:

  • 5/8" High Quality MDF Wood: Strong, rigid construction for clean bass output and long-lasting durability.
  • Carpeted with Durable Trunk Liner Finish: Tough exterior coating protects the box while giving it a clean, factory-style look.
  • Sealed with High Quality Titebond Silicone: Airtight sealing improves bass performance and prevents air leaks.
  • Glued with High Quality Titebond Wood Glue: Reinforced assembly for added strength and vibration resistance.
  • 2 Spring Loaded Terminals: Quick, secure speaker wire connections for easy installation.
  • Fits Under Rear Seat: Designed for a clean, space-saving install without taking up cargo room.
  • Forward Firing Design: Optimized speaker direction for stronger bass response and better sound projection.

 

Specifications:

  • Cutout Diameter: 7 1/8" (custom cutout available upon request)
  • Air Volume: 2.30 ft³
  • Weight: 47 lbs
  • Mounting Depth: 6 1/2" (with 6” magnet diameter)
  • Front Height: 9"
  • Rear Height: 5 1/2"
  • Length: 56"
  • Depth: 13"
  • UPC:
  • Weight: 47
  • 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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