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Ground Shaker  GS-BZK12B New

Black 12" Single Ported Bass Tube

Item #99312

Condition:   Brand New

Product Highlights

  • Black
  • 12"
  • Single Ported
  • Bass Tube
  • Sub Box

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

$220.00

Reg. Price $270.00  Save $50.00
  Free 2-Years Warranty Included!

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Ground Shaker GS-BZK12B Black 12" Single Ported Bass Tube

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" Black Single Ported Bass Tube
  • • Owner's Manual
Ground Shaker
Deep-Tuned Power Built for True Car Audio Enthusiasts

Engineered for serious bass lovers, this enclosure delivers smooth, low-frequency power that brings every track to life with deep and controlled impact. Its dual port airflow system enhances pressure and clarity, keeping bass tight and distortion-free even at high volume levels. Designed with extended mounting depth, it supports larger high-performance subwoofers, making it a perfect foundation for powerful, competition-ready car audio setups.

Built Tough, Tuned Deep for Pure Bass Control

Crafted from premium 11/16” MDF, this enclosure delivers rock-solid durability that keeps vibration to a minimum while maintaining consistent, high-quality performance over time. Precision-tuned at 33 Hz, it produces deep, controlled low-end bass that stays clean and powerful, making it an excellent choice for both everyday driving and serious sound system setups.

 

Ground Shaker
Ground Shaker
Clean Look Outside, Precision Bass Inside

Designed to match the style of modern American vehicles, this enclosure features a rugged trunk-lined finish that delivers a clean, factory-quality appearance. Its airtight sealed construction maintains strong internal pressure for deeper, more efficient bass response that stays consistent at any volume. With a spring-loaded terminal system, installation is quick and secure, making setup simple while ensuring reliable performance every time you hit the road.


SPECIFICATIONS


  • Speaker Size : 12 Inches
  • Number Of Subwoofers : 1
  • Construction : 11/16 MDF
  • Volume : 1.58 Cu. Ft.
  • Enclosure Type : Ported

FEATURES


Features:

  • Deep Bass American Engineering: Tuned at 33 Hz with 1.58 ft³ air volume to deliver deep, smooth, and powerful low-end performance built for true car audio lovers.
  • Dual Slot Port Output Design: Equipped with 2 precision slot ports for improved airflow, stronger bass pressure, and reduced distortion at high volume levels.
  • Extended Subwoofer Compatibility: With an extra-deep 20” mounting depth, this enclosure supports larger subwoofers for serious bass systems.
  • Heavy-Duty MDF Construction: Built from 11/16” premium MDF wood to ensure maximum durability, reduced vibration, and long-lasting performance.
  • Balanced Low-Frequency Tuning: Optimized at 33 Hz for clean, deep, and controlled bass that performs great for daily driving and sound competitions.
  • Rugged Trunk-Ready Finish: Wrapped in durable trunk liner carpet for a clean, professional look that fits perfectly in American trucks and cars.
  • Air-Tight Acoustic Sealing: Sealed with high-quality Titebond silicone and wood glue to maintain pressure integrity and maximize bass output.
  • Quick Install Terminal System: Features a spring-loaded terminal for fast wiring, secure connections, and hassle-free installation.

 

Specifications:

  • Cutout Diameter: 11 1/8"
  • Air Volume: 1.58 ft³
  • Tuning Frequency: 33 Hz
  • Port Design: 2 Slot Ports (H-1 1/8”, W-5”, L-15”)
  • Mounting Depth: 20"
  • Height: 15"
  • Width: 16 3/4"
  • Length: 23"
  • 11/16" High Quality MDF Wood
  • Carpeted with Durable Trunk Liner Finish
  • Sealed with High Quality Titebond Silicone
  • Glued with High Quality Titebond Wood Glue
  • 1 Spring Loaded Terminal
  • UPC:
  • Weight: 27
  • 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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