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Ground Shaker  GS-FF250P48B New

Black 8" Quad Ported Enclosure for 2017-2025 Ford F-250 Crew-Cab (under rear seat)

Item #98735

Condition:   Brand New

Product Highlights

  • fits **four 8" subwoofers** for powerful multi-sub bass output
  • ported enclosure design for deeper, louder low-frequency performance
  • vehicle-specific fit for **2017–2025 Ford F-250 Crew Cab (under rear seat)**
  • carpeted black finish for a clean, factory-style appearance
  • compact under-seat design to maximize bass without losing cabin space

  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 $430.00  Save $100.00
  Free 2-Years Warranty Included!

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Ground Shaker GS-FF250P48B Black 8" Quad Ported Enclosure for 2017-2025 Ford F-250 Crew-Cab (under rear seat)

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
Alpine_PWE-S8
Heavy-Duty Dual-Terminal Under-Seat Forward-Firing Subwoofer Enclosure

Constructed from 5/8" high-quality MDF wood, this enclosure delivers dense structural durability and low-resonance bass performance for clean, strong low-frequency output. It is wrapped in rugged trunk-liner carpet for protection and a professional factory-style finish. Airtight sealing is achieved using high-quality silicone from Titebond to maintain proper internal pressure for accurate bass response, while premium wood glue assembly provides maximum structural strength and long-term reliability. Equipped with 2 spring-loaded terminals for fast, secure wiring, this enclosure is designed to fit under the rear seat with a forward-firing configuration to enhance bass impact and cabin sound projection.


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:

  • 5/8" High-Quality MDF Wood: Dense MDF construction delivers strong enclosure durability and low-resonance bass performance.
  • Carpeted Durable Trunk-Liner Finish: Wrapped in rugged trunk-liner carpet for protection and a clean, professional look.
  • Airtight Titebond Silicone Seal: Uses high-quality Titebond silicone to maintain proper internal pressure for accurate bass response.
  • Premium Wood Glue Assembly: Built with high-quality Titebond wood glue for maximum structural strength and long-term reliability.
  • Dual Spring-Loaded Terminals: Equipped with 2 spring-loaded terminals for fast, secure, and stable wiring connection.
  • Under-Seat Forward-Firing Design: Fits under the rear seat with forward-firing bass projection for stronger sound impact.

 

 

Specifications:

  • Cutout Diameter: 7 1/8"
  • Custom Cutout: Available upon request
  • Air Volume: 2.10 ft³
  • Tuning Frequency: 45 Hz
  • Slot Ports: 2 ports (H-4.5” W-2.5” L-12.5”)
  • Weight: 46 lbs
  • Mounting Depth: 6 1/2" (with 6” magnet diameter)
  • Front Height: 9”
  • Rear Height: 5 1/2"
  • Length: 56"
  • Depth: 13"
  • 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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