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JL Audio  Dual 12" Sealed TW3 Subwoofer Bass Package for 2014-2021 Toyota Tundra Crew-Max New

GS-TOYCR212B Black 12" Dual Sealed Enclosure for 2014-2021, Toyota Tundra Crew-Max + (2) 12TW3-D4 TW3 Shallow Mount Series 12" 800W Peak Power Handling at 4 Ohms, Dual Voice Coil Car Subwoofer

Item #99557

Condition:   Brand New

Product Highlights

  • GS-TOYCR212B
  • Dual 12"
  • Sealed Enclosure
  • 2014-2021 Toyota Tundra Crew-Max Fit
  • Black Finish
  • (2) 12TW3-D4 TW3 Shallow Mount Series Subwoofers
  • Car Subwoofer
  • 800W Peak Power Handling
  • 4 Ohms
  • Dual Voice Coil

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping.
60 DAYS Price change protection.

$1,449.95

Reg. Price $1,539.98  Save $90.03
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping.
60 DAYS Price change protection.

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This exclusive package is brought to you by Onlinecarstereo. We have put together this bundle to kickstart your vehicle to the path of excellent car audio.

Ground Shaker GS-TOYCR212B Black 12" Dual Sealed Enclosure for 2014-2021, Toyota Tundra Crew-Max + (2) JL Audio 12TW3-D4 TW3 Shallow Mount Series 12" 800W Peak Power Handling at 4 Ohms, Dual Voice Coil Car Subwoofer


Authorized Dealer Stamp

We are an 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?
  • • GS-TOYCR212B 12" Black Dual Sealed Enclosure
  • • GS-TOYCR212B Owner's Manual
  • • 12TW3-D4 (2) 12" Single voice coil 4-ohm subwoofer
  • • 12TW3-D4 Voice coil connection warning
  • 12TW3-D4 Owner's Manual
Ground Shaker
Compact Power, Immersive Bass, Experience Every Beat

Engineered with dual chambers, each subwoofer delivers tight, clean, and powerful bass for a dynamic listening experience. The forward-firing design projects sound directly into your cabin, creating deep, punchy lows that you can feel with every track. With a slim, space-saving profile, it fits neatly behind your rear seat, giving you massive audio performance without sacrificing trunk space.

Deep Sound You Can Rely On

Engineered for perfectly balanced low-end, each chamber delivers deep, distortion-free bass that fills your ride with clarity and power. Built from high-density MDF and reinforced with premium adhesives, this enclosure stands up to heavy vibrations and long-term use. Its airtight design locks in every note, ensuring consistent, punchy bass that American drivers can feel and depend on every mile of the journey.

 

Ground Shaker
Ground Shaker
Bass That Works as Hard as You Do

Wrapped in durable trunk-liner carpet, this enclosure stands up to daily wear while keeping your vehicle looking sharp and professional. Dual binding post terminals make wiring fast, secure, and hassle-free, so your system is ready to go in minutes. Designed for behind-the-seat installation, it offers flexible placement for custom setups, delivering high-performance bass that fits seamlessly into any American ride.

 

 

Produce Heart-pounding Bass

A car subwoofer with a shallow-mount design and many impressive features, the JL Audio 12TW3-D4 is the perfect upgrade for your car's factory subs. This 12-inch subwoofer can put in some heart-pounding bass and would not need too much space to be installed inside your vehicle.

Mica-filled Polypropylene Cone

The JL Audio 12TW3-D4 has a mica-filled polypropylene cone and a rubber surround, which gives the subwoofer the needed rigidity and durability to withstand the effects of extended usage at high volume levels while being able to produce an accurate bass response with only minimal distortion.

 

Clean Bass With Reduced Distortion

It uses JL Audio's DMA-optimized motor design, which helps reduce distortion while producing a clean and punchy low-frequency performance. The JL Audio 12TW3-D4 also has the company's famous Concentric Tube Suspension, which significantly improves the subwoofer's excursion, allowing for more air pressure and resulting in louder and better bass performance.

Learn how to wire subwoofers


SPECIFICATIONS


  • Vehicle Make : Toyota
  • Vehicle Model : Tundra

FEATURES


GS-TOYCR212B Black 12" Dual Sealed Enclosure for 2014-2021, Toyota Tundra Crew-Max 

 

Features:

  • Dual-Chamber Bass Mastery: Two separate chambers give each subwoofer its own space, producing tight, clean, and powerful bass for every track.
  • Forward-Firing Audio Precision: Bass is projected toward the cabin, creating immersive, punchy sound that hits you with every beat.
  • Compact Yet Mighty Design: Slim 4 3/4" mounting depth fits neatly behind your rear seat without compromising trunk space.
  • Optimized Subwoofer Volume: Each chamber holds 0.72 ft³, ensuring perfectly balanced output for deep, distortion-free low-end.
  • Built to Endure: Constructed with 5/8" high-density MDF and premium Titebond glue, designed to handle heavy bass vibrations over time.
  • Sealed for Consistency: High-quality Titebond silicone keeps the enclosure airtight, maintaining powerful and reliable bass performance.
  • Rugged Trunk-Ready Finish: Wrapped in durable carpeted trunk liner that resists wear and adds a professional, clean look to your vehicle.
  • Fast and Reliable Wiring: Dual binding post terminals provide secure, easy connections for quick installation.
  • Custom Install Friendly: Designed for behind-the-seat mounting, giving audio enthusiasts flexibility for a professional, American-style setup.

 

Specifications:

  • Cutout Diameter: 11 1/8"
  • Air Volume: 1.44 ft³
  • Number of Chambers: 2 Individual Chambers
  • Volume per Subwoofer: 0.72 ft³
  • Mounting Depth: 4 3/4"
  • Height: 16"
  • Length: 52 1/2"
  • Top Depth: 3 1/4"
  • Bottom Depth: 6 3/4"
  • Material: 5/8" High-Density MDF Wood
  • Finish: Durable Trunk Liner Carpet
  • Sealant: High-Quality Titebond Silicone
  • Adhesive: High-Quality Titebond Wood Glue
  • Terminals: 2 Binding Post Terminals
  • Placement: Fits Behind Rear Seat
  • Subwoofer Direction: Forward Firing
  • Required Modifications: Rear Wall Plastic Removal
  • Seat Requirement: Rear Seat Must Be Removed During Installation
  • Fitment Note: Subwoofers with Wide Magnets/Baskets May Not Fit

 

 

 

(2) 12TW3-D4 TW3 Shallow Mount Series 12" 800W Peak Power Handling at 4 Ohms, Dual Voice Coil Car Subwoofer

 

Features:

  • Engineered for Big Sound from Tight Spaces: Thin-line TW3 design delivers deep, powerful bass with minimal mounting depth (3.25" for 10" and 3.50" for 12").
  • Design Accents: Aluminum-alloy dust cap aids heat dissipation and features a satin black finish with JL Audio logo.
  • Polypropylene Cone Technology: Injection-molded, mica-filled polypropylene cone offers durable, high-performance bass with minimal distortion.
  • Dynamic Motor Analysis (DMA) Optimized Design: Proprietary motor, suspension, and cone modeling ensure long, linear excursion with low distortion.
  • Space-Saving Frame Design: Cast-alloy frame with tab-ear design maximizes cone area while minimizing mounting footprint.
  • Powerfully Adaptable: Compatible with sealed or ported enclosures; ideal for 200–400 W RMS amplifiers.
  • Dual Voice Coil: Allows flexible wiring options for different amplifier setups.

 

Specifications:

  • Size: 12-inch
  • Impedance: 2, 8 Ohms
  • Cone Material: Mica-filled IMPP
  • Surround Material: Rubber
  • Basket Material: Cast Alloy
  • Grille: None included
  • Free-Air: No
  • Dual Voice Coil: Yes
  • Sensitivity: 84.11 dB at 1 watt
  • Frequency Response: 22 – 200 Hz
  • Max RMS Power Handling: 400 W
  • Peak Power Handling: 800 W
  • Top Mount Depth: 3 1/2 in
  • Bottom Mount Depth: N/A
  • Cutout Diameter: 11 5/8 in
  • Frame Width: 12.494 in
  • Frame Length: 13.145 in
  • Vas: 48.73 liters
  • Fs (Resonant Frequency): 26.46 Hz
  • Qts: 0.531
  • Xmax (Max Linear Excursion): 15.2 mm
  • Ideal Sealed Box Volume: 0.8 cu. ft
  • Ideal Ported Box Volume: 0.95 cu. ft

 

  • UPC:
  • Weight: 60
  • 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 repair within 1 year from the original date of purchase with proper return authorization.

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