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Ground Shaker  GS-GMTW5213B New

Black 13" Dual Sealed Tw5 Enclosure for 2014-2018, GMC Sierra Crew Cab

Item #99042

Condition:   Brand New

Product Highlights

  • Black 13"
  • Dual Sealed
  • Tw5 Enclosure
  • for 2014-2018, GMC Sierra
  • Crew Cab

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

$320.00

Reg. Price $370.00  Save $50.00
  Free 2-Years Warranty Included!

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Ground Shaker GS-GMTW5213B Black 13" Dual Sealed Tw5 Enclosure for 2014-2018, GMC Sierra Crew Cab

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?
  • • 13" Black Dual Sealed Tw5 Enclosure
  • • Owner's Manual
Ground Shaker
Big Bass, Smart Fit

Unleash powerhouse low-end sound without sacrificing space, thanks to a slim under-seat design that keeps your truck interior open and functional. Dual chambers are precision-tuned to deliver tight, distortion-free bass, while optimized airflow ensures every note hits hard, rich, and clear. This system transforms your ride into an immersive audio experience you can feel on every drive.

Compact Fit, Road-Ready Power

Get maximum bass output from an ultra-shallow design that fits effortlessly in tight spaces while keeping your truck interior uncluttered. Built tough for American roads, high-density materials and premium adhesives ensure your system handles heat, vibration, and daily wear, delivering long-lasting performance and powerful, reliable sound mile after mile.

 

Ground Shaker
Ground Shaker
Feel the Bass, Own the Ride

Turn every drive into a full-on audio experience with down-firing bass that delivers chest-rattling lows straight through your truck. Wrapped in rugged trunk-liner carpet, this system stands up to scratches, spills, and everyday wear while keeping your interior looking sharp. Each subwoofer is carefully tuned with optimized volume for balanced, powerful sound that hits every note cleanly and consistently, no matter the music.


SPECIFICATIONS


  • Speaker Size : 13 Inches
  • Number Of Subwoofers : 2
  • Construction : 5/8 MDF
  • Volume : 1.28 Cu. Ft.
  • Enclosure Type : Sealed
  • Vehicle Make : GMC

FEATURES


Features:

  • Massive Bass, Minimal Footprint: Packs powerful low-end performance in a slim, under-seat design that keeps your truck interior uncluttered.
  • Dual-Chamber Precision Tuning: Each chamber is engineered to deliver crisp, distortion-free bass for a premium listening experience.
  • Optimized Air Volume: 1.28 cubic ft³ airflow ensures your subwoofers hit hard without losing clarity or detail.
  • Ultra-Shallow Mount Design: 3 1/4" mounting depth makes installation in tight spaces effortless while maintaining high output.
  • Built for American Roads: 5/8" high-density MDF construction with premium glue and silicone seal keeps your system durable against heat, vibration, and daily wear.
  • Down-Firing Bass Boost: Directs sound toward the floor for chest-rattling low frequencies that make every ride an event.
  • Rugged Trunk-Liner Finish: Carpeted exterior resists scratches, spills, and rough use, keeping your truck looking sharp.
  • Balanced Subwoofer Power: Each sub receives 0.64 cubic ft³ of optimized volume, ensuring uniform bass response across all tracks.

 

Specifications:

  • Cutout Diameter: 12 1/2"
  • Air Volume: 1.28 Cubic Ft³
  • Chambers: 2 Individual Chambers
  • Volume Per Subwoofer: 0.64 Cubic Ft³
  • Mounting Depth: 3 1/4"
  • Height: 8”
  • Length: 49 1/2"
  • Depth: 16"
  • Material: 5/8" High-Density MDF Wood
  • Finish: Durable Trunk Liner Carpet
  • Sealant: High-Quality Titebond Silicone
  • Glue: High-Quality Titebond Wood Glue
  • Terminals: 2 Binding Post Terminals
  • Placement: Fits Under Rear Seat
  • Orientation: Down Firing
  • 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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