facebook no script image

Audison  Dual 8" Sealed PRIMA Series Subwoofer Bass Package for 2014-2021 Toyota Tundra Crew-Max

GS-TOYCR28B Black 8" Dual Sealed Enclosure for 2014-2021, Toyota Tundra Crew-Max + (2) APS 8R PRIMA Series 8" 500W Peak Power Handling at 4-Ohms, Single Voice Coil Component Car Subwoofer

Item #99533

Condition:   Brand New

Product Highlights

  • GS-TOYCR28B
  • Dual 8"
  • Sealed Enclosure
  • 2014-2021 Toyota Tundra Crew-Max Fit
  • Black Finish
  • (2) APS 8R PRIMA Series Subwoofers
  • Component Car Subwoofer
  • 500W 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.

$739.95

Reg. Price $1,149.90  Save $409.95
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping.
60 DAYS Price change protection.

Out of Stock Check out other products listed below
Audison Authorized Dealer

Huge Saving on Other items:



Huge Saving on Other items:


Exclusive Bundle Banner for OCS

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-TOYCR28B Black 8" Dual Sealed Enclosure for 2014-2021, Toyota Tundra Crew-Max + (2) Audison APS 8R PRIMA Series 8" 500W 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
  • • APS 8R (2) 8" Voice Coil Subwoofer
  • • APS 8R Steel mesh grille
  • • APS 8R Plastic gasket
  • • APS 8R Velcro Feet
  • • APS 8R Terminal block
  • APS 8R 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.

Audison_APS8R
High Output in Tight Spaces

With the aim of providing high acoustical output even when used with lower power, the APS 8 R was designed for use in an 8.5-litres reflex enclosure, with tuning between 30 and 40Hz. The APS 8 R has been specifically developed to be combined with either the AP8.9 bit or AP4.9 bit / AP4 D. Prima subwoofer components have been developed with a primary goal: to deliver high output in tight spaces. Output is a matter of excursion; the more air the cone moves, the more output. However reduced mounting depth traditionally has meant low excursion.

Cone-Dustcap-Basket Geometry

Prima subwoofers employ a special cone-dustcap-basket geometry which guarantees large excursion of the mobile group, while keeping the mounting depth to a minimum. The surround and spider have been carefully designed to prevent the “rocking-mode” phenomenon. The cooling circuit has been designed with air vents on the basket underneath the spider, eliminating the need for vents on the bottom-plate. This allows the subwoofer to be mounted close to the back wall of the enclosure, making the most of the reduced mounting depth.

Audison_APS8R

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) APS 8R PRIMA Series 8" 500W Peak Power Handling at 4-Ohms, Single Voice Coil Component Car Subwoofer

 

Product Highlights:

  • Ultra-low profile (3.11 in. / 79 mm) for maximum installation flexibility.
  • Designed to deliver maximum performance in a reflex enclosure starting from 8.5 lt.
  • Special designed cone-dustcap-basket geometry which guarantees a long linear excursion capability (almost 9 mm, one-way) while keeping the mounting depth to minimum.
  • Air vents on the basket underneath the spider, eliminating the need for the central pole vent allowing mounting close to rear wall of enclosure.
  • Massive motor assembly optimized with FEM (Finite Element Modeling) for perfect control under high excursion conditions.
  • Water-repellent treated paper 8 in. cone featuring a profile developed with FEM simulation and optimized with the Klippel Scan Vibrometer.
  • Specifically developed to be combined with either the Audison AP8.9 bit (2 CH bridged) or AP4.9 bit /AP4 D (2 CH bridged) amplifiers.
  • Steel mesh grille and plastic gasket included.

 

Specifications:

  • Comp: Single coil Subwoofer
  • Size: 200 mm (8”)
  • Power Handling:
    • 250 W Continuous Power
    • 500 W Peak Power
  • Impedance: 4 ohms
  • Sensitivity: 84 dB
  • Magnet: High density flux ferrite
  • Cone: Cotton-Fibre pressed paper
  • Xmech: 16.5 mm (0.65 in.)

 

  • UPC:
  • Weight: 58
  • 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.

Do you own this product?

Write a review!

Must haves for Audison Dual 8" Sealed PRIMA Series Subwoofer Bass Package for 2014-2021 Toyota Tundra Crew-Max:

Other items that might interest you:

Other customers also shopped for: