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Rockford Fosgate  Dual 8" Ported Behind Rear Seat Punch P3 Slim Series Subwoofer Bass Package for 2022-2024 Toyota Tundra Crew-Max-1 New

GS-TOYMX28B Black 8" Dual Sealed Enclosure for 2022-2024, Toyota Tundra Crew-Max + (2) P3SD4-8 Punch P3 Slim Series 8" 300W Peak Power Handling at 4 Ohms, Dual Voice Coil Component Car Subwoofer

Item #99487

Condition:   Brand New

Product Highlights

  • GS-TOYMX28B
  • Dual 8"
  • Sealed Enclosure
  • 2022–2024 Toyota Tundra Crew-Max Fit
  • Black Finish
  • (2) P3SD4-8 Punch P3 Slim Series Subwoofers
  • 300W Peak Power Handling
  • 4 Ohms
  • Dual Voice Coil

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

$679.95

Reg. Price $810.00  Save $130.05
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.

Ground Shaker GS-TOYMX28B Black 8" Dual Sealed Enclosure for 2022-2024, Toyota Tundra Crew-Max + (2) Rockford Fosgate P3SD4-8 Punch P3 Slim Series 8" 300W Peak Power Handling at 4 Ohms, Dual 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-TOYMX28B 8" Black Dual Sealed Enclosure
  • • GS-TOYMX28B Owner's Manual
  • • P3SD4-8 (2) 8" Slim Series Dual 4-ohm voice coil subwoofer
  • • P3SD4-8 Trim ring
  • • P3SD4-8 4mm Allen head bit
  • • P3SD4-8 (16) 1-1/4" Allen head screws
  • • P3SD4-8 Installation/Operation manual (English/ French/ Spanish/ German)
  • P3SD4-8 Owner's Manual
Ground Shaker
Compact, Rugged, and Unstoppable

Experience deep, thunderous bass that transforms every drive into a concert-quality ride. Engineered to fit perfectly behind your truck’s rear seat, this subwoofer maximizes cabin space while delivering forward-projected, immersive sound. Built tough from 5/8" high-density MDF and reinforced with premium Titebond glue, it combines rugged durability with long-lasting performance, giving American truck owners powerful audio that stands the test of time.

Forward-Firing Bass Upgrade. Rugged, Refined

Delivering massive, precise bass, this subwoofer combines a sleek, professional look with rugged durability thanks to premium trunk liner carpet and high-quality Titebond silicone. Its dual binding post terminals make hookup quick and effortless, while the forward-firing design ensures every beat hits hard, filling your cabin with immersive sound. Perfectly tuned for trucks, it’s the ultimate upgrade for road trips, tailgates, or daily drives, bringing powerful, clean audio wherever you go.

 

Ground Shaker
Ground Shaker
Rugged Sound for True Truck Life

Engineered with precision, the tapered top and bottom depths ensure a perfect fit and exceptional acoustic performance for your truck. Installation is straightforward, giving a clean, factory-like setup that’s ready to deliver professional-grade audio. Built for American truck enthusiasts, this subwoofer turns every drive into a concert-worthy experience, bringing deep, immersive bass to tailgates, road trips, and daily rides alike.

 

 

Compact Frame, Full Throttle Bass Output

If you are working with limited space but still want serious low-frequency impact, the Rockford Fosgate Punch P3SD4-8 shallow subwoofer is built to deliver exactly that balance. Its reduced-depth motor architecture lets it fit into tight enclosures and compact vehicle locations without losing punch or clarity. Even in a small footprint, it produces strong, controlled bass that feels tight and responsive, making it a perfect match for space-conscious car audio builds.

Wiring Freedom Built for Real System Tuning

This subwoofer gives you flexible control over your setup thanks to its dual 4-ohm voice coil design. You can wire it for 2-ohm performance when you want more output or go to 8-ohm for different amplifier matching strategies. That kind of versatility makes it easy to integrate into a wide range of systems without compromise. With CEA-2031 certified power handling, it is designed to stay consistent under real-world listening conditions, even when pushed hard for long periods.

Small Size Engineering With Big Bass Character

The P3SD4-8 uses expanded acoustic output technology with a VAST surround design that increases cone efficiency without increasing overall size. That means more bass output from an 8 inch shallow sub that is still easy to install in compact enclosures. It works well in both sealed setups for tight, accurate bass and ported designs for stronger output and deeper impact. Add in the FlexFit basket for easier alignment and the reinforced aluminum trim ring for stability and clean finishing, and you get a subwoofer that is small in size but serious in performance.


SPECIFICATIONS


  • Vehicle Make : Toyota
  • Vehicle Model : Tundra

FEATURES


GS-TOYMX28B Black 8" Dual Sealed Enclosure for 2022-2024, Toyota Tundra Crew-Max 

 

Features:

  • Powerful Forward-Firing Bass: Designed to project sound forward, filling your truck cabin with deep, thunderous bass for an unmatched audio experience.
  • Custom Fit for Trucks: Engineered to sit perfectly behind the rear seat, making full use of your truck’s interior space without interfering with passengers.
  • Rugged, Long-Lasting Construction: Built from 5/8" high-density MDF wood and reinforced with Titebond wood glue, ensuring durability and performance for years.
  • Sleek, Professional Finish: Carpeted with premium trunk liner material and sealed with high-quality Titebond silicone for a tough yet refined look.
  • Easy Connection: Features 2 binding post terminals for fast, secure hookup to your truck’s audio system without extra hassle.
  • Optimized for Impact: The forward-firing design ensures that bass hits hard and resonates perfectly for road trips, tailgates, or daily driving.
  • Precision-Crafted Dimensions: The tapered top and bottom depths (2 5/8" top, 6 1/4" bottom) provide a custom fit and optimal acoustic performance.
  • Installation-Ready: While removal of the rear wall plastic is required, the process is straightforward and ensures a clean, factory-like installation.
  • American Truck Lifestyle Ready: Perfect for truck enthusiasts who want concert-quality audio in their ride, making every drive feel like a full-blown road trip.

 

Specifications:

  • Cutout Diameter: 7 1/8"
  • Air Volume: 1.10 FT³
  • Mounting Depth: 3 3/8"
  • Height: 17”
  • Length: 52 1/4"
  • Top Depth: 2 5/8"
  • Bottom Depth: 6 1/4"
  • Construction: 5/8" high-density MDF wood, carpeted with durable trunk liner finish, sealed with high-quality Titebond silicone, glued with high-quality Titebond wood glue
  • Terminals: 2 binding post terminals
  • Installation: Fits behind rear seat, forward firing, removal of rear wall plastic is required

 

 

(2) P3SD4-8 Punch P3 Slim Series 8" 300W Peak Power Handling at 4 Ohms, Dual Voice Coil Component Car Subwoofer

 

Features:

  • Space-Efficient High-Output Bass Design: The Rockford Fosgate Punch P3SD4-8 shallow subwoofer is engineered to deliver powerful low-frequency performance while maintaining a compact form factor ideal for tight installation spaces.
  • Reduced-Depth Motor Architecture: Designed with a shallow motor assembly to enable installation in compact enclosures and space-limited vehicle locations without sacrificing acoustic output quality.
  • Dual 4-Ohm Voice Coil Versatility: Provides flexible wiring options for 2-ohm or 8-ohm final impedance configurations, allowing precise system matching with a wide range of amplifiers.
  • Heavy-Duty Compression Terminal Design: Equipped with spring post terminals compatible with pin connectors, banana plugs, and up to 10-gauge bare wire for secure and adaptable installation.
  • CEA-2031 Certified Power Handling: Built to sustain continuous power delivery in accordance with industry standards, ensuring reliable long-term performance under demanding audio conditions.
  • Expanded Acoustic Output Technology: VAST surround design increases effective cone area for improved bass efficiency and stronger output without enlarging the basket structure.
  • Precision FlexFit Basket System: Slotted mounting design allows minor adjustments during installation for improved alignment and secure enclosure fitment.
  • Enhanced Structural Finishing: Includes aluminum trim ring for added protection and a refined aesthetic while improving mounting stability within the enclosure.
  • Optimized Sealed Enclosure Performance: Recommended for 0.2–0.70 cu ft sealed boxes with an ideal 0.25 cu ft volume for tight, accurate, and controlled bass reproduction.
  • Efficient Ported Enclosure Tuning Option: Supports 0.75 cu ft vented enclosure design using a 3" x 9" port tuned to 47.5 Hz for increased output efficiency and stronger bass response.
  • Balanced Low-Frequency Design Flexibility: Offers both sealed precision and ported efficiency options depending on system power and listening preference.
  • Engineered for Car Audio Enthusiasts: Combines shallow-mount design, wiring flexibility, and enclosure optimization for high-performance compact subwoofer installations.

 

Specifications:

  • Power Handling (Watts RMS)
    • 150 Watts RMS
    • 300 Watts Max
  • Nominal Impedance: Dual 4-Ohms
  • Magnet Weight (oz): 37.5 oz. (1.06 Kg)
  • Voice Coil Diameter: 2" (51.6 mm)
  • SPL (dB @ 1w/1m): 82
  • CEA-2031 Compliant: CEA-2031 Guidelines
  • Cutout Diameter: 7.13 in. (181.0 mm)
  • Qes: 1.05
  • Vas (Liters): 15.8
  • Size: 8"
  • Mounting Depth: 2.66 in. (67.5 mm)
  • Speaker Connector: Dual 10 AWG Compression
  • Shipping Weight: 8.8 Lbs. (3.99 Kg.)
  • Fs (Hz): 39
  • Qts: 0.87
  • Qms: 5
  • Xmax (mm): 8.5
  • Woofer Displacement: 0.040 cu. ft. (1.13 Liters)
  • Re (Ohms): 6.0
  • Le (mH): 1.46
  • Sd (cm2): 220
  • Subwoofer Type: Shallow
  • Voice Coil Type: Dual Voice Coil
  • Sealed Box Volume (Vb): 0.25 cu. ft. (7.0 Liters)
  • Vented Box Volume (Vb): 0.75 cu. ft. (21.2 Liters)

 

  • UPC:
  • Weight: 51
  • 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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