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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 New

GS-TOYMX28B Black 8" Dual Sealed Enclosure for 2022-2024, Toyota Tundra Crew-Max + (2) P3SD2-8 Punch P3 Slim Series 8" 300W Peak Power Handling at 2-Ohms, Dual Voice Coil Component Car Subwoofer

Item #99486

Condition:   Brand New

Product Highlights

  • GS-TOYMX28B
  • Dual 8"
  • Sealed Enclosure
  • 2022–2024 Toyota Tundra Crew-Max Fit
  • Black Finish
  • (2) P3SD2-8 Punch P3 Slim Series Subwoofers
  • 300W Peak Power Handling
  • 2 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 $889.98  Save $210.03
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
60 DAYS Price change protection.

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Onlinecarstereo Exclusive Bundle

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 P3SD2-8 Punch P3 Slim Series 8" 300W Peak Power Handling at 2-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
  • • P3SD2-8 (2) 8" Slim Series Dual Voice Coil Component Car Subwoofer
  • • P3SD2-8 Trim ring
  • • P3SD2-8 Twelve 1-1/8" Allen head screws
  • • P3SD2-8 4mm Allen head bit
  • P3SD2-8 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.

Tiny Footprint, Serious Bass Impact

If you are building in a tight space but still want real low-end authority, the Rockford Fosgate Punch P3SD2-8 shallow subwoofer is made exactly for that kind of setup. Its ultra-shallow motor assembly lets it fit into compact enclosures and tricky vehicle locations without sacrificing performance. Even with its small footprint, it still delivers controlled, punchy bass that feels tight and responsive instead of weak or thin.

Wiring Options That Adapt to Your System

This sub gives you real flexibility thanks to its dual 2-ohm voice coils, letting you wire it for 1-ohm or 4-ohm loads depending on your amplifier goals. That means you can tune your system for maximum output or better balance without being locked into one configuration. With CEA-2031 rated power handling, it is built for consistent long-term performance, so you can push your system confidently without worrying about reliability dropping off over time.

Smarter Design for Bigger Sound in Less Space

The P3SD2-8 uses expanded cone efficiency technology with a VAST surround design that increases radiating area without increasing physical size. That translates into stronger bass output from a compact 8 inch form factor. The FlexFit basket also makes installation easier by allowing fine adjustment for a clean, secure fit in your enclosure. Whether you are going sealed for tight accuracy or ported for more output, this sub adapts cleanly to your build style.

Built to Stay Clean, Tight, and Consistent

Engineered for real-world audio systems, this subwoofer is designed to maintain stable performance under sustained use while keeping distortion low even at higher volumes. The reinforced aluminum trim ring adds protection and a clean finished look, while the optimized enclosure options let you choose between tight sealed bass or more aggressive vented output tuned for extra punch. With shallow depth design, flexible wiring, and strong build quality, it is a compact sub that still delivers a full-size bass experience.


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) P3SD2-8  Punch P3 Slim Series 8" 300W Peak Power Handling at 2-Ohms, Dual Voice Coil Component Car Subwoofer

 

Features:

  • Compact High-Impact Shallow Bass Solution: The Rockford Fosgate Punch P3SD2-8 shallow subwoofer is engineered for space-restricted installations, delivering controlled low-frequency output from a compact and efficient design.
  • Ultra-Shallow Motor Assembly Design: Reduces overall mounting depth to allow installation in tight vehicle locations and compact enclosures without compromising acoustic performance.
  • Dual 2-Ohm Voice Coil Flexibility: Enables wiring configurations for 1-ohm or 4-ohm loads, providing system tuning versatility for a wide range of amplifier setups.
  • Heavy-Duty Compression Terminal System: Features spring post terminals supporting pin connectors, banana plugs, and up to 10-gauge bare wire for secure and flexible connectivity.
  • CEA-2031 Rated Power Handling: Built to handle continuous power demands according to industry standards, ensuring long-term reliability and consistent performance output.
  • Expanded Cone Efficiency Technology: VAST surround design increases effective radiating area for improved bass output without increasing overall subwoofer size.
  • Precision FlexFit Basket Design: Slotted mounting structure allows fine adjustment during installation for accurate alignment and secure enclosure fitment.
  • Enhanced Thermal and Structural Control: Engineered to maintain stable performance under sustained use while minimizing distortion at higher output levels.
  • Reinforced Trim Ring Integration: Includes aluminum trim ring for added protection and a refined visual finish while securing the subwoofer to the enclosure.
  • Optimized Sealed Enclosure Performance: Designed for 0.2–0.70 cu ft sealed boxes with an ideal 0.25 cu ft volume for tight, accurate bass reproduction across all music styles.
  • Efficient Ported Enclosure Tuning Option: Supports 0.75 cu ft vented designs with 3" x 9" port tuning at 47.5 Hz for increased output efficiency and stronger bass response.
  • Balanced Low-Frequency Performance Design: Offers sealed precision and ported efficiency options depending on system goals and amplifier power levels.
  • Engineered for Car Audio Enthusiasts: Combines shallow installation capability, wiring flexibility, and enclosure optimization for high-performance mobile audio systems.

 

Specifications:

  • Magnet Weight (kg) NOT USED: 1.06 oz. (37.5 kg.)
  • Size: 8"
  • Speaker Connector: Dual 10 AWG Compression
  • Mounting Depth: 2.66 in. (67.5 mm)
  • Voice Coil Diameter: 2" (51.6mm)
  • Shipping Weight: 8.8 Lbs. (3.99 Kg.)
  • SPL (dB @ 1w/1m): 82
  • Woofer Displacement: 0.040 cu. ft. (1.13 Liters)
  • Qms: 5
  • Vas (Liters): 15.8
  • Re (Ohms): 3.2
  • Le (mH): 0.9
  • Nominal Impedance: Dual 2-Ohms
  • Power Handling (Watts RMS):
    • 150 Watts RMS
    • 300 Watts Max
  • Magnet Weight (oz): 37.5 oz. (1.06 Kg)
  • Qts: 0.72
  • Qes: 0.837
  • Xmax (mm): 8.3
  • Cutout Diameter: 7.13 in. (181.0 mm)
  • CEA-2031 Compliant: CEA-2031 Guidelines
  • Fs (Hz): 38
  • 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)
  • Impedance: Dual 2 Ohms
  • Dual 10 AWG Compression Speaker Connector
  • Linear spider with embedded 16 AWG tinsel leads
  • High-temp voice coil with spun-laced Nomex® re-inforcement collar
  • Kevlar fiber reinforced paper cone
  • StampCast basket with integrated spider venting
  • Soft touch ABS trim ring with optional grille
  • Custom 10-AWG nickel plated push terminals
  • Extended pole piece and bumped vented backplate
  • Protective PVC textured magnet cover

 

  • 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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