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JL Audio  Dual 12" Sealed TW3 Subwoofer Bass Package for 2014-2021 Toyota Tundra Crew-Max-1 New

GS-TOYCR212B Black 12" Dual Sealed Enclosure for 2014-2021, Toyota Tundra Crew-Max + (2) 12TW3-D8 TW3 Series 12" 800W Peak Power Handling 8 Ohms, Dual Voice Coil Shallow-mount Car Subwoofer

Item #99558

Condition:   Brand New

Product Highlights

  • GS-TOYCR212B
  • Dual 12"
  • Sealed Enclosure
  • 2014-2021 Toyota Tundra Crew-Max Fit
  • Black Finish
  • (2) 12TW3-D8 TW3 Series Subwoofers
  • Shallow-mount Car Subwoofer
  • 800W Peak Power Handling
  • 8 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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Ground Shaker GS-TOYCR212B Black 12" Dual Sealed Enclosure for 2014-2021, Toyota Tundra Crew-Max + (2) JL Audio 12TW3-D8 TW3 Series 12" 800W Peak Power Handling 8 Ohms, Dual Voice Coil Shallow-mount 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-D8 (2) 12" Thin-Line subwoofer
  • • 12TW3-D8 Voice coil connection warning
  • • 12TW3-D8 On-line product registration note
  • 12TW3-D8 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.

 

 

Compact Yet Powerful Bass

The TW3 subwoofer delivers deep, powerful bass from tight spaces with a thin-line design requiring just 3.5" mounting depth, featuring an aluminum-alloy dust cap for heat dissipation and a stylish JL Audio logo.

High-Performance Compact Subwoofer

This subwoofer features a durable mica-filled polypropylene cone with rubber surround for powerful, low-distortion bass, DMA-optimized motor and suspension for tight, articulate sound, and a cast-alloy, space-saving frame with reinforced tab-ears to maximize cone area in compact installations.

 

Versatile High-Power Subwoofer

This subwoofer delivers strong performance in sealed or ported enclosures with 200–400 watts RMS and features dual 8-ohm voice coils for flexible wiring in single or multi-sub setups.

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-D8 TW3 Series 12" 800W Peak Power Handling 8 Ohms, Dual Voice Coil Shallow-mount Car Subwoofer

 

Features:

  • Engineered for Big Sound from Tight Spaces: Thin-line TW3 architecture allows deep, powerful bass in compact enclosures—requires only 3.5" mounting depth for 12" models.
  • Design Accents: Aluminum-alloy dust cap aids heat dissipation and extends power handling; JL Audio logo adds a stylish finishing touch.
  • Polypropylene Cone Technology: Durable, mica-filled injection-molded polypropylene cone with rubber surround delivers deep, powerful bass with minimal distortion.
  • Dynamic Motor Analysis (DMA) Optimized Design: Proprietary motor, suspension, and cone modeling ensures long, linear excursion and low distortion for tight, articulate bass at all power levels.
  • Space-Saving Frame Design: Cast-alloy frame with reinforced tab-ear design maximizes cone area while fitting in tight mounting footprints.
  • Powerfully Adaptable: Performs well in sealed or ported enclosures; ideal with amplifiers delivering 200–400 watts RMS.
  • Dual Voice Coils for Flexible Wiring: Dual 8-ohm voice coils provide additional connection options for one or multiple subs.

 

Specifications:
  • Size: 12-inch
  • Impedance: 4, 16 Ohms
  • Cone Material: Mica-filled IMPP
  • Surround Material: Rubber
  • Basket Material: Cast Alloy
  • Grille: None included
  • Free-Air Use: No
  • Dual Voice Coil: Yes
  • Sensitivity: 84.23 dB at 1 watt
  • Frequency Response: 24 – 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: 34.12 liters
  • Fs: 32.66 Hz
  • Qts: 0.668
  • Xmax: 15.2 mm
  • Ideal Sealed Box Volume: 1 cu. ft
  • Ideal Ported Box Volume: 1.3 cu. ft

 

  • UPC:
  • Weight: 70
  • 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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