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Ground Shaker  GS-JCHVP212B

12" Dual Ported Sub Box for 2007-2018 Chevy Silverado Extended-Cab (Black)

Item #98260

Condition:   Brand New

Product Highlights

  • Dual 12"
  • Deep Bass
  • Ported Box
  • Extended Cab
  • Silverado Fit

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

$345.00

Reg. Price $370.00  Save $25.00
  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
60 DAYS Price change protection.

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Ground Shaker GS-JCHVP212B 12" Dual Ported Sub Box for 2007-2018 Chevy Silverado Extended-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?
  • • 12" Dual Ported Sub Box
  • • Owner's Manual
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Rolling Concert-Quality Bass

Tuned at 36 Hz with a precision slot port, this enclosure delivers deep, heart-pounding bass that fills your truck cabin with rich, immersive sound. Constructed from 5/8" premium MDF and wrapped in rugged trunk-liner carpet, it combines strength, durability, and a sleek, professional appearance. Sealed with high-quality Titebond silicone, the airtight design ensures every low note is crisp, tight, and distortion-free, giving your music the impact it deserves.

Compact Fit, Explosive Bass

Engineered with a precision 1.5” x 5” x 9” slot port, this enclosure maximizes airflow for tight, clean, and powerful bass. Its space-saving design slides neatly under the driver’s side rear seat, providing a sleek, factory-style installation without sacrificing cabin room. The down-firing orientation directs deep lows straight into your truck, delivering an immersive, room-filling audio experience that makes every drive feel like a concert.

 

Kicker_KM
Kicker_KM
Quick Install, Rock-Solid Bass

Equipped with dual binding-post terminals, this enclosure makes wiring your subwoofers fast, simple, and dependable. Weighing just 37 lbs, it’s lightweight for easy handling and installation while staying strong enough to handle high-powered bass with zero distortion. Designed specifically for newer body style trucks, it fits snugly under your seat for a clean, factory-style appearance and worry-free, high-performance audio.


SPECIFICATIONS


  • Speaker Size : 12 Inches
  • Number Of Subwoofers : 2
  • Construction : 5/8 MDF
  • Volume : 1.25 Cu. Ft.
  • Enclosure Type : Ported
  • Vehicle Make : Chevrolet

FEATURES


Features:

  • Heart-Pounding Bass: Tuned at 36 Hz with a precision slot port, this enclosure delivers deep, powerful bass that transforms your truck into a rolling concert.
  • High-Quality Construction: Built from 5/8" premium MDF wood and carpeted with a durable trunk liner, combining strength, durability, and a professional finish.
  • Airtight Sealing: High-quality Titebond silicone ensures a perfect seal for accurate, distortion-free low frequencies.
  • Optimized Slot Port: The 1.5” x 5” x 9” port is engineered for maximum airflow, giving your subwoofers tight and clean bass response.
  • Space-Saving Design: Fits discreetly under the rear seat behind the driver’s side, providing a clean installation without sacrificing cabin space.
  • Down-Firing Power: Projects bass directly into the cabin for an immersive, room-filling sound experience.
  • Secure Wiring: Dual binding post terminals make hooking up your subwoofers fast, easy, and reliable.
  • Lightweight and Rugged: At just 37 lbs, it’s easy to handle and install while remaining sturdy enough for high-powered subwoofers.
  • Modern Truck Fit: Perfectly designed for newer body style trucks, ensuring a snug, worry-free fit.

 

Specifications:

  • Cutout Diameter: 11 1/8"
  • Air Volume: 1.25 ft³
  • Tuning Frequency: 36 Hz
  • Port: 1 Slot Port (H-1.5” W-5” L-9”)
  • Mounting Depth: 6 1/2"
  • Front Height: 9 1/4"
  • Rear Height: 7 1/4"
  • Length: 55 1/2"
  • Depth: 13 1/2"
  • Construction: 5/8" high-quality MDF wood, carpeted with durable trunk liner, sealed with Titebond silicone, glued with Titebond wood glue
  • Terminals: 2 Binding Post Terminals
  • Installation: Fits under rear seat behind driver’s side, down-firing, will not fit 2007 Classic
  • UPC:
  • Weight: 37
  • 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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