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Ground Shaker  GS-JPW4D28B

Black 8" Dual Sealed Enclosure for 2007-2022, Jeep Wrangler 4-Door

Item #99193

Condition:   Brand New

Product Highlights

  • Black 8"
  • Dual Sealed Enclosure
  • for 2007-2022
  • Jeep Wrangler
  • 4-Door

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping.
60 DAYS Price change protection.

$305.00

Reg. Price $335.00  Save $30.00
  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping.
60 DAYS Price change protection.

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Ground Shaker GS-JPW4D28B Black 8" Dual Sealed Enclosure for 2007-2022, Jeep Wrangler 4-Door

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 Dual Sealed Enclosure
  • • Owner's Manual
Ground Shaker
Wrangler-Ready Bass That Commands Attention

Designed with dual chambers, this enclosure provides precise, controlled bass for each subwoofer while keeping your cabin space open. Its rear-facing design delivers deep, immersive low-end directly into the cabin, creating a fuller, more powerful audio experience. Engineered specifically for 2007–2022 Jeep Wrangler 4-door models, it fits neatly behind the rear seat for a seamless, factory-style installation.

Tight Bass, Built to Last

This dual-sealed enclosure delivers clean, controlled bass that stays distortion-free across every music genre. Constructed from 5/8" high-quality MDF, it resists vibrations and provides rugged durability for long-lasting performance. Equipped with dual binding posts, it ensures secure, professional-grade wiring for each subwoofer while keeping installation fast and hassle-free.

 

Ground Shaker
Ground Shaker
Rugged Sound, Ready for Adventure

Wrapped in durable trunk-liner carpet, this enclosure protects against daily wear while keeping a sleek, factory-style look. Each subwoofer enjoys 0.98 ft³ of precisely tuned airspace, delivering balanced, punchy bass that makes every track hit harder. Built to endure rough terrain, long drives, and daily commutes, it provides reliable, high-performance sound wherever your journey takes you.


SPECIFICATIONS


  • Speaker Size : 8 Inches
  • Number Of Subwoofers : 2
  • Construction : 5/8 MDF
  • Volume : 1.97 Cu. Ft.
  • Enclosure Type : Sealed
  • Vehicle Make : Jeep

FEATURES


Features:

  • Compact Wrangler-Tuned Dual Chambers: Two individual chambers deliver precise, controlled bass for each subwoofer while saving cabin space.
  • Backfiring Bass Design: Projects deep, immersive low-end straight into the cabin for a richer, more powerful audio experience.
  • Perfect Fit for 4-Door Wranglers: Designed to fit 2007–2022 Jeep Wrangler 4-door models neatly behind the rear row seat.
  • Sealed Subwoofer Performance: Dual sealed design ensures tight, clean, distortion-free bass that works across all music genres.
  • Heavy-Duty MDF Construction: 5/8" high-quality MDF reduces vibration and delivers durable, long-lasting performance.
  • Dual Binding Post Terminals: Provides easy, secure, and professional wiring connections for each subwoofer.
  • Rugged Trunk-Liner Finish: Protective carpet resists wear and tear while maintaining a clean, factory-style appearance.
  • Optimized Subwoofer Air Volume: Each subwoofer gets 0.98 ft³ of carefully engineered space for balanced, punchy bass.
  • Built for Off-Road Life: Engineered to handle rough terrain, long drives, and daily commutes without compromising performance.

 

Specifications:

  • Cutout Diameter: 7 1/8"
  • Total Air Volume: 1.97 ft³
  • Enclosure Type: Dual Sealed (2 Individual Chambers)
  • Volume Per Subwoofer: 0.98 ft³
  • Mounting Depth: 8" (fits up to 7" depth magnet)
  • Height: 13 1/4"
  • Length: 49"
  • Top Depth: 11"
  • Bottom Depth: 12 1/4"
  • Material: 5/8" High-Quality MDF Wood
  • Finish: Durable Trunk-Liner Carpet
  • Sealant: High-Quality Titebond Silicone
  • Adhesive: High-Quality Titebond Wood Glue
  • Terminals: 2 Binding Post Terminals
  • Backfiring design
  • Fits behind rear row seat
  • Compatible with 2007–2022 Jeep Wrangler 4-door models
  • UPC:
  • Weight: 41
  • 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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