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JL Audio  Dual 8" Sealed W1v3 Subwoofer Bass Package for 2014-2021 Toyota Tundra Crew-Max New

GS-TOYCR28B Black 8" Dual Sealed Enclosure for 2014-2021, Toyota Tundra Crew-Max + (2) 8W1v3-4 W1 v3 Series 8" 300W Peak Power Handling at 4 Ohms, Single Voice Coil Component Car Subwoofer

Item #99530

Condition:   Brand New

Product Highlights

  • GS-TOYCR28B
  • Dual 8"
  • Sealed Enclosure
  • 2014–2021 Toyota Tundra Crew-Max Fit
  • Black Finish
  • (2) 8W1v3-4 W1 v3 Series Subwoofers
  • 300W Peak Power Handling
  • 4 Ohms
  • Single Voice Coil

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

$714.95

Reg. Price $909.98  Save $195.03
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-TOYCR28B Black 8" Dual Sealed Enclosure for 2014-2021, Toyota Tundra Crew-Max + (2) JL Audio 8W1v3-4 W1 v3 Series 8" 300W Peak Power Handling at 4 Ohms, Single Voice Coil Component 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-TOYCR28B 8" Black Dual Sealed Enclosure
  • • GS-TOYCR28B Owner's Manual
  • • 8W1v3-4 (2) 8" Single 4-ohm voice coil subwoofer
  • • 8W1v3-4 Black plastic trim ring (installed)
  • 8W1v3-4 Owner's Manual
Ground Shaker
Precision Bass That Hits Hard

Experience perfectly balanced bass with a dual-chamber design that lets each subwoofer perform at its best, delivering tight, punchy lows that hit with precision. Engineered to maximize output without sacrificing space, this compact powerhouse fills your ride with rich, immersive sound while keeping your interior clean and uncluttered. With its forward-firing design, every beat is directed straight into your cabin, creating a bold, high-impact listening experience that transforms every drive.

Clean Bass, Tough Design

Crafted with high-density materials and reinforced for lasting strength, this enclosure is made to handle powerful bass and real-world driving conditions without compromise. Its airtight construction keeps your sound tight, consistent, and distortion-free, while the rugged carpeted finish adds a clean, professional look that stands up to daily wear. Designed for both performance and durability, it delivers reliable, hard-hitting audio wherever the road takes you.

 

Ground Shaker
Ground Shaker
Smart Design Meets Serious Bass

Get your system up and running in no time with secure, easy-to-use terminals that make wiring simple and dependable. Designed to fit seamlessly behind your rear seat, this enclosure delivers strong, immersive bass while preserving valuable cabin space. Its versatile forward-firing layout offers flexible installation options, giving you a clean, custom-style setup that maximizes performance without the hassle.

 

 

Big Bass in Tight Spaces

The 8W1v3-4 delivers powerful JL Audio bass where traditional subs won’t fit, bringing legendary W7 technologies—advanced cone bonding, precise motor assembly, and optimized suspension—to compact vehicles. Engineered for impressive output and accurate sound at moderate power levels, it’s perfect for small enclosures in trucks, sports cars, and compact vehicles.

 

 

Clean, Powerful Bass

DMA-optimized motor and suspension deliver tight, articulate bass with minimal distortion across all power levels. The mica-filled polypropylene cone with rubber surround and aluminum dust cap ensures strong, crisp lows and features a stylish embossed JL Audio logo.

 

 

Compact, Customizable, Powerful

With a shallow 3-7/8" mounting depth, the 8W1v3-4 fits compact spaces and small enclosures from 0.35cuft. The removable trim ring can be painted for a custom look, and optional grille inserts add style and protection. Compatible with sealed or ported enclosures and 50–100W RMS amplifiers, it delivers flexible, powerful bass for budget-friendly setups.

Compact, Affordable, Reliable

Optimized for small vehicles and tight spaces, the 8W1v3-4 delivers impressive low-end performance without the bulk of larger subs. JL Audio engineering ensures dependable, high-quality sound at an accessible price.

 

 

Learn how to wire subwoofers


SPECIFICATIONS


  • Vehicle Make : Toyota
  • Vehicle Model : Tundra

FEATURES


GS-TOYCR28B Black 8" Dual Sealed Enclosure for 2014-2021, Toyota Tundra Crew-Max

 

Features:

  • Dual-Chamber Bass Blast: Two individual chambers deliver tight, punchy bass for each subwoofer, giving you balanced and powerful low-end performance.
  • Compact Powerhouse: With 0.72 ft³ per subwoofer, this enclosure packs serious bass without taking over your vehicle’s cabin—perfect for American drivers who value space and sound.
  • Forward-Firing Precision: Designed to fire toward the front, delivering direct, immersive bass that fills your car with crisp, high-impact sound.
  • Built to Last: Constructed with 5/8" high-density MDF and reinforced with premium Titebond glue for strength and durability under heavy use.
  • Sealed for Clear Audio: High-quality Titebond silicone sealing eliminates air leaks, ensuring every beat hits hard and stays consistent.
  • Trunk-Ready Finish: Wrapped in durable carpeted trunk liner, combining a professional look with everyday toughness for road trips and daily commutes.
  • Quick, Reliable Wiring: Equipped with 2 binding post terminals for fast, secure connections to your subwoofers.
  • Optimized Fit for Your Vehicle: Designed to fit behind the rear seat, giving you maximum bass output without compromising cabin space.
  • Custom Installation Friendly: Forward-firing setup allows flexibility, and the removable rear seat ensures an ideal fit for full performance.

 

Specifications:

  • Cutout Diameter: 7 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 & Rear Seat Removal

 

 

 

(2) 8W1v3-4 W1 v3 Series 8" 300W Peak Power Handling at 4 Ohms, Single Voice Coil Component Car Subwoofer

 

Features:

  • Legendary JL Audio Engineering: The 8W1v3-4 subwoofer brings JL Audio’s renowned performance to tight spaces where traditional subs cannot fit, giving you powerful bass in compact vehicles.
  • Trickle-Down Technology: Incorporates patented features from the legendary W7 series, including advanced cone bonding, motor assembly precision, and sophisticated suspension systems for linear, dependable output.
  • Engineered for Performance: Provides impressive output, accuracy, and sound quality at moderate power levels, ideal for small enclosures in trucks, sports cars, or compact vehicles.
  • Dynamic Motor Analysis (DMA) Optimized Speakers: Ensures linear motor force across a wide range of excursions and power levels, delivering tight, clean, and articulate bass with minimal distortion.
  • Polypropylene Cone Technology: Mica-filled polypropylene cone with a durable rubber surround and aluminum dust cap delivers crisp, strong bass while standing out visually with an embossed JL Audio logo.
  • Shallow Mounting Depths: At only 3-7/8 inches deep, the sub fits into compact environments and works optimally in small enclosures starting at just 0.35 cubic feet.
  • Custom Accents: The removable trim ring allows for paint customization to match your installation, and optional grille inserts (sold separately) add protection and style.
  • Powerfully Adaptable: Compatible with sealed or ported enclosures and amplifiers ranging from 50-100 watts RMS, making it perfect for budget-friendly setups.
  • Solid Bass for Compact Boxes: Optimized for small vehicles and hard-to-fit spaces, delivering impressive low-end performance without the bulk of larger subwoofers.
  • Affordable and Reliable: Offers JL Audio quality and engineering at an accessible price point, ensuring dependable performance without breaking the bank.

 

Specifications:

  • Size: 8"
  • Impedance: 4 Ohms
  • Cone Material: Mica-filled polypropylene
  • Surround Material: Rubber
  • Basket Material: N/A
  • Grille: None included
  • Free-Air Capability: No
  • Dual Voice Coil: No
  • Sensitivity: 84.8 dB at 1 watt
  • Frequency Response: 25 – 250 Hz
  • Max RMS Power Handling: 150 watts
  • Peak Power Handling: 300 watts
  • Top Mount Depth: 3 7/8 inches
  • Cutout Diameter: 6 15/16 inches
  • Frame Width/Length: 8.533 inches
  • Vas (liters): 19.26
  • Fs (Hz): 35.4
  • Qts: 0.418
  • Xmax (mm): 8
  • Ideal Sealed Box Volume: 0.35 cubic feet
  • Ideal Ported Box Volume: 0.5 cubic feet
  • Minimum Ported Box Volume: 0.4 cubic feet
  • Maximum Ported Box Volume: 0.65 cubic feet
  • Port Diameter: 2 inches
  • Port Length: 10 inches

 

  • 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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