Ground Shaker GS-NP212B

Name: Ground Shaker GS-NP212B
Brand: Ground Shaker
SKU: GS-NP212B
Price: 198.0 USD
Availability: InStock

In Stock

Part No.-GS-NP212B

$198.00 _$228.00

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SKU :GS-NP212B

Brand :Ground Shaker

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Ground Shaker GS-NP212B Black 12" Dual Ported Center Sub Box

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 Dual Ported Center Sub Box
• Owner's Manual

35Hz Dual Slot Port Power with Smooth Controlled

Built for U.S. car audio enthusiasts, this enclosure is precision-tuned at 35Hz to deliver smooth, deep, and punchy bass that performs effortlessly for versatile everyday listening. Its dual precision slot port design improves airflow efficiency, reduces distortion, and produces louder, cleaner bass output with refined control. Featuring an optimized 2.60 FT³ internal air chamber, it enhances low-frequency extension while maintaining strong, musical, and well-balanced bass response that stays accurate and powerful.

Precision 11 1/8” Fit with Solid MDF Stability

Engineered for serious audio performance, this enclosure features a high-performance 11 1/8” cutout fitment designed for larger subwoofers, maximizing output potential and delivering efficient power handling. Built from durable 11/16” premium MDF, it provides strong structural integrity, reduced vibration, and long-lasting reliability under heavy bass use. Its reinforced cabinet construction minimizes flex and unwanted resonance, ensuring consistently clean, tight bass performance even at high volume levels.

Airtight Engineering with Dual High-Performance Connectivity

Designed for a clean, professional installation, this enclosure is wrapped in durable trunk liner carpet that delivers a sleek factory-style appearance, blending seamlessly into modern American vehicles. Its industrial airtight sealing system uses premium Titebond silicone reinforced with high-strength wood glue, ensuring zero air leakage for maximum efficiency and consistent, powerful bass performance. Equipped with dual spring-loaded terminals, it provides fast, secure, and reliable wiring connections built to handle demanding high-performance audio systems with confidence and stability.

Additional Information

Brand	Ground Shaker
Model	GS-NP212B
Condition	Brand New