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Ground Shaker  GS-DTOYP18B-Bundle New

8W1v3-4 W1 v3 Series 8" 300W Peak Power Handling at 4 Ohms, Single Voice Coil Component Car Subwoofer + GS-DTOYP18B Black 8" Single Ported Enclosure for 2007-2021 Toyota Tundra Double-Cab (under rear seat)

Item #99405

Condition:   Brand New

Product Highlights

  • 8W1v3-4 W1 v3 Series
  • 8"
  • 300W Peak Power Handling
  • 4 Ohms
  • Single Voice Coil Component Car Subwoofer
  • GS-DTOYP18B Black 8" Single Ported Enclosure
  • 2007-2021 Toyota Tundra Double-Cab
  • Under Rear Seat Fitment

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

$449.95

Reg. Price $549.95  Save $100.00
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
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.

JL Audio 8W1v3-4 W1 v3 Series 8" 300W Peak Power Handling at 4 Ohms, Single Voice Coil Component Car Subwoofer + Ground Shaker GS-DTOYP18B Black 8" Single Ported Enclosure for 2007-2021 Toyota Tundra Double-Cab (under rear seat)


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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?
  • • 8W1v3-4 (1) 8" Single 4-ohm voice coil subwoofer
  • • 8W1v3-4 Black plastic trim ring (installed)
  • 8W1v3-4 Owner's Manual
  • • GS-DTOYP18B 8" Single Ported Enclosure
  • • GS-DTOYP18B Owner's Manual

 

 

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.

Alpine_PWE-S8
Upward-Firing Under-Seat Bass Upgrade

Upgrade your truck’s sound with this premium under-seat subwoofer enclosure, built from 5/8" high-quality MDF wood and finished with durable trunk-liner carpet for a clean, factory-style look. Sealed with high-quality Titebond silicone and reinforced with premium wood glue, it delivers airtight performance and long-lasting strength, while the spring-loaded terminal ensures a secure connection. Featuring an upward-firing design for enhanced bass distribution, this enclosure fits neatly under the rear seat but is not compatible with Crew-Max models.

Learn how to wire subwoofers


SPECIFICATIONS



FEATURES


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

 

GS-DTOYP18B Black 8" Single Ported Enclosure for 2007-2021 Toyota Tundra Double-Cab (under rear seat)

Features:

  • 5/8" HIGH QUALITY MDF WOOD: Durable and rigid construction for clean, powerful bass.
  • CARPETED WITH DURABLE TRUNK LINER FINISH: Protects the enclosure while providing a sleek, factory-style look.
  • SEALED WITH HIGH QUALITY TITEBOND SILICONE: Ensures airtight performance for precise low-frequency response.
  • GLUED WITH HIGH QUALITY TITEBOND WOOD GLUE: Provides long-lasting structural integrity.
  • 1 SPRING LOADED TERMINAL: Provides a secure and reliable speaker connection.
  • FITS UNDER REAR SEAT: Designed for a clean and space-saving under-seat installation.
  • UPWARD FIRING: Projects bass upward for improved in-cabin sound distribution.
  • WILL NOT FIT CREW-MAX: Not compatible with Crew-Max models.

 

Specifications:

  • Air Volume: 0.72 ft³
  • Tuning Frequency: 35 Hz
  • Slot Port: 1 (H-3 3/4” W-2” L-20 1/2”)
  • Weight: 21 lbs
  • Mounting Depth: 4 3/4"
  • Height: 5 1/4"
  • Length: 29"
  • Depth: 15 1/4”
  • UPC:
  • Weight: 31
  • 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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