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Ground Shaker  GS-FF150P48B New

Black 8" Quad Ported Enclosure for 2009-2025, Ford F-150 Crew-Cab

Item #98688

Condition:   Brand New

Product Highlights

  • Black 8"
  • Quad Ported Enclosure
  • for 2009-2025
  • Ford F-150
  • Crew-Cab

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

$330.00

Reg. Price $380.00  Save $50.00
  Free 2-Years Warranty Included!

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Ground Shaker GS-FF150P48B Black 8" Quad Ported Enclosure for 2009-2025, Ford F-150 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 Quad Ported Enclosure
  • • Owner's Manual
Ground Shaker
Stealth Bass Power for Your Truck

Turn every drive into an audio experience with an enclosure engineered to unleash bold, cabin-filling bass while preserving your truck’s valuable interior space. Dual precision slot ports tuned to 45 Hz generate tight, punchy lows and smooth airflow for clean, hard-hitting sound across every genre. Designed to slide neatly beneath the rear seat, this under-seat powerhouse keeps your setup hidden, your interior organized, and your bass performance seriously impressive.

Cabin-Focused Bass Performance

Experience bass the way it was meant to be heard with a forward-firing enclosure that sends powerful low-end energy directly into your cabin for stronger impact and richer sound throughout your ride. Built with a versatile 7 1/8" subwoofer cutout and optional custom sizing, it gives you the flexibility to match your preferred subwoofer setup with precision. Constructed from rugged 5/8" premium MDF, the enclosure minimizes vibration while delivering tight, accurate bass that elevates every track you play.

 

Ground Shaker
Ground Shaker
Engineered for Clean Power and Seamless Style

Designed to look as good as it sounds, this enclosure features a rugged automotive trunk-liner carpet that resists wear while blending naturally with your vehicle’s factory interior. Dual spring-loaded terminals make installation quick and dependable, giving you a secure connection that keeps your system performing at its best. Inside, carefully engineered airspace optimizes subwoofer efficiency, delivering deeper, tighter bass that brings every drive to life.


SPECIFICATIONS


  • Speaker Size : 8 Inches
  • Number Of Subwoofers : 4
  • Construction : 5/8 MDF
  • Volume : 2.10 Cu. Ft.
  • Enclosure Type : Ported
  • Vehicle Make : Ford

FEATURES


Features:

  • Truck-Ready Bass Authority: Designed to deliver bold, room-filling bass that transforms your truck into a rolling sound stage without sacrificing valuable cabin space.
  • Precision-Tuned Slot Port System: Engineered with dual slot ports tuned to 45 Hz, producing punchy low-end response and clean bass output that music lovers crave.
  • Under-Seat Powerhouse Design: Built to slide neatly under the rear seat, giving you powerful subwoofer performance while keeping your interior looking clean and uncluttered.
  • Forward-Firing Bass Projection: The forward-facing design directs bass energy straight into the cabin, creating stronger impact and better sound distribution.
  • Custom Subwoofer Compatibility: Standard 7 1/8" cutout supports many popular subwoofers, with custom cutout options available for specialty builds.
  • Solid MDF Performance Build: Crafted from durable 5/8" high-quality MDF wood to reduce unwanted vibrations and ensure tight, accurate bass.
  • Premium Trunk-Liner Carpet Finish: Wrapped in rugged automotive carpet that resists wear while blending seamlessly with factory interiors.
  • Installer-Friendly Connectivity: Dual spring-loaded terminals allow quick, secure wiring connections for a smooth and reliable installation.
  • Optimized Air Volume Engineering: Carefully calculated internal airspace helps maximize subwoofer efficiency for deeper and more controlled bass.

 

Specifications:

  • Cutout Diameter: 7 1/8"
  • Custom Cutout: Available upon request
  • Air Volume: 2.10 FT³
  • Tuning Frequency: 45 Hz
  • Ports: Dual Slot Ports (H: 4.5” | W: 2.5” | L: 12.5”)
  • Mounting Depth: 6 1/2" (Supports subwoofers with up to 6” magnet diameter)
  • Front Height: 9”
  • Rear Height: 5 1/2”
  • Length: 56”
  • Depth: 13”
  • Material: 5/8" High-Quality MDF Wood
  • Finish: Durable Automotive Trunk-Liner Carpet
  • Sealing: High-Quality Titebond Silicone
  • Assembly: High-Strength Titebond Wood Glue
  • Terminals: Dual Spring-Loaded Speaker Terminals
  • UPC:
  • Weight: 46
  • 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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