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Ground Shaker  GS-CXGMP18B New

Black 8" Single Ported For 2015-2024 GMC Canyon Crew-Cab (under rear seat)

Item #99010

Condition:   Brand New

Product Highlights

  • 8" Single Ported Enclosure
  • Black Finish
  • 2015–2024 GMC Canyon
  • Crew-Cab
  • Under Rear Seat Install

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

$295.00

Reg. Price $395.00  Save $100.00
  Free 2-Years Warranty Included!

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Ground Shaker GS-CXGMP18B Black 8" Single Ported For 2015-2024 GMC Canyon 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" Single Ported Enclosure
  • • Owner's Manual
Alpine_PWE-S8
Under-Seat Down-Firing Subwoofer Enclosure

 

Crafted from 5/8" high-quality MDF, this enclosure delivers sturdy, distortion-free bass with minimal vibration. The durable trunk-liner carpet finish protects the box while providing a clean, factory-style appearance. An airtight Titebond silicone seal preserves internal air pressure for precise low-frequency response, and premium wood glue ensures long-lasting structural integrity. Featuring 1 spring-loaded terminal, it offers a secure, reliable connection for your subwoofer. Designed for under-seat placement, the down-firing design directs bass straight down for optimal sound performance. Installation requires removal of the plastic cover and support bar, accommodates shallow-mount subwoofers only, and wide baskets or magnets may not fit. Vehicles equipped with a power inverter must reposition it for proper fit.

 


SPECIFICATIONS


  • Speaker Size : 8 Inches
  • Number Of Subwoofers : 1
  • Construction : 5/8 MDF
  • Volume : 0.86 Cu. Ft.
  • Enclosure Type : Ported
  • Vehicle Make : GMC

FEATURES


Features:

  • 5/8" High-Quality MDF Wood: Sturdy construction for accurate, distortion-free bass.
  • Durable Trunk-Liner Carpet Finish: Protects the enclosure while maintaining a clean, factory-style look.
  • Airtight Titebond Silicone Seal: Preserves internal air pressure for precise low-frequency response.
  • Premium Wood Glue Assembly: Ensures long-lasting structural integrity.
  • 1 Spring-Loaded Terminal: Provides a secure and reliable connection for your subwoofer.
  • Under-Seat Fitment: Designed to fit neatly beneath the rear seat.
  • Down-Firing Design: Delivers bass directly downward for optimal sound performance.
  • Installation Requirements: Plastic cover and support bar must be removed; shallow-mount subwoofers only; wide baskets or magnets may not fit.
  • Power Inverter Relocation: If equipped, the vehicle’s power inverter needs to be repositioned.

 

Specifications:

  • Cutout Diameter: 7 1/8"
  • Air Volume: 0.86 ft³
  • Tuning Frequency: 36-Hz
  • Port Type: 1 slot port (H-1 1/2” W-5” L-15 1/2”)
  • Weight: 28 lbs
  • Mounting Depth: 4"
  • Height: 7 1/4”
  • Length: 42 1/4"
  • Depth: 14 1/2”
  • UPC:
  • Weight: 28
  • 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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