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Rockford Fosgate  Single 12" Ported Under Rear Seat Power Subwoofer Bass Package for 2007-2021 Toyota Tundra Double Cab New

GS-DTOYP112B Black 12" Single Ported Enclosure for 2007-2021 Toyota Tundra Double-Cab (under rear seat) + T1S1-12 Power T1 Slim Series 12" 1200W Peak Power Handling at 1 Ohm, Single Voice Coil Slimline Car Subwoofer

Item #99478

Condition:   Brand New

Product Highlights

  • GS-DTOYP112B
  • Single 12"
  • Ported Enclosure
  • Tundra Double-Cab Fit
  • Under Rear Seat Design
  • Black Finish
  • T1S1-12 Power T1 Slim Series
  • 1200W Peak Power Handling
  • 1 Ohm
  • Single Voice Coil
  • Slimline Design

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

$859.95

Reg. Price $1,134.99  Save $275.04
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 ShakerGS-DTOYP112B Black 12" Single Ported Enclosure for 2007-2021 Toyota Tundra Double-Cab (under rear seat) + Rockford Fosgate T1S1-12 Power T1 Slim Series 12" 1200W Peak Power Handling at 1 Ohm, Single Voice Coil Slimline Car Subwoofer


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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?
  • • GS-DTOYP112B 12" Single Ported Enclosure
  • • GS-DTOYP112B Owner's Manual
  • • T1S1-12 (1) shallow-mount 12" Subwoofer
  • • T1S1-12 (1) Trim ring (installed)
  • • T1S1-12 (12) 1-5/8" Allen head self-tapping screws
  • • T1S1-12 (1) 4mm Allen head bit
  • • T1S1-12 Installation and Operation manual (English/ French/ Spanish/ German/ Italian)
  • T1S1-12 Owner's Manual
Big Bass for Your Tundra Without Losing Space

The Ground Shaker GS-DTOYP112B is built for Toyota Tundra Double-Cab owners who want powerful bass while keeping their truck interior clean and functional. Designed to fit perfectly under the rear seat of 2007–2021 Toyota Tundra Double-Cab models, this enclosure delivers strong low-end performance without taking up valuable cabin space. Its upward-firing design helps spread bass evenly throughout the truck, giving your music a fuller and harder-hitting sound every time you turn up the volume.

Tuned for Deep, Clean Low-End Performance

With a tuned frequency of 35 Hz and 0.72 ft³ of internal air volume, this ported enclosure is designed to produce deep, punchy bass with excellent low-frequency extension. The precision-engineered slot port improves airflow for cleaner output and reduced port noise, while the 11 1/8" cutout and 4 3/4" mounting depth make it compatible with many popular 12-inch subwoofers. Whether you’re listening to hip-hop, rock, EDM, or country, this box delivers tight and responsive bass that makes every drive more enjoyable.

Built Tough for Daily Use

Constructed from durable 5/8" high-quality MDF wood, the GS-DTOYP112B is made to stay solid even during heavy bass sessions. Premium Titebond wood glue and airtight silicone sealing help reduce unwanted vibrations and air leaks for cleaner sound performance. The rugged trunk liner carpet finish gives the enclosure a factory-style appearance while protecting it from daily wear and tear. A sturdy binding post terminal provides secure speaker connections for an easier and more reliable install. Just note, this enclosure is not compatible with Crew-Max models.

Rockford Fosgate Power T1 Slim Series Subwoofer

This is a single 12-inch subwoofer designed to provide a powerful bass response in a slim and compact form factor. This subwoofer features a 1.5” aluminum voice coil, a cast aluminum frame, and a vented magnet assembly for improved heat dissipation. The T1S1-12 is capable of producing up to 600 watts of RMS power and 1200 watts of peak power, making it ideal for use in a variety of audio systems. The subwoofer's slim design allows for easy installation in tight spaces, making it perfect for compact vehicle

Uses Neodymium Motor Structure

This design is one of the most powerful and efficient in the industry. The T1S1-12 utilizes a neodymium motor structure, which is a combination of a high-strength steel frame, a powerful magnet, and an optimized voice coil. This combination allows for the highest power handling and the lowest distortion levels. With its heavy-duty suspension and a large, long-throw motor, the T1S1-12 delivers deep, powerful bass that will satisfy even the most discerning audiophile.

Vented Pole Piece

The 12-inch subwoofer is designed to produce deep, powerful bass. It features a vented pole piece with a large surface area for improved cooling and increased power handling. The subwoofer is constructed from a lightweight cast aluminum frame with a durable rubber surround for increased durability. The T1S1-12 is rated for up to 600 watts RMS, and includes a built-in shorting ring for increased linearity at higher frequencies.

Optional Grille Insert Available

Grille insert is an optional grille designed specifically for the T1S1-12 subwoofer. It is designed to provide protection and style to the subwoofer, while maintaining a sleek, low-profile look. This grille insert is made from durable ABS plastic, and is finished in a black powder coating. It is easy to install, and can be used with the T1S1-12 subwoofer for a great sound system setup.


SPECIFICATIONS


  • Vehicle Make : Toyota
  • Vehicle Model : Tundra

FEATURES


GS-DTOYP112B Black 12" Single Ported Enclosure for 2007-2021 Toyota Tundra Double-Cab (under rear seat) 

 

Features:

  • 5/8" HIGH QUALITY MDF WOOD: Durable construction for strong, clean bass performance.
  • CARPETED WITH DURABLE TRUNK LINER FINISH: Offers protection and 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 BINDING POST TERMINAL: Secure and reliable connection for your subwoofer.
  • FITS UNDER REAR SEAT: Space-saving design for a clean installation.
  • UPWARD FIRING: Projects bass upward for better in-cabin sound coverage.
  • WILL NOT FIT CREW-MAX: Not compatible with Crew-Max models.

 

Specifications:

  • Cutout Diameter: 11 1/8"
  • Air Volume: 0.72 ft³
  • Tuning Frequency: 35 Hz
  • Slot Port: 1 (H-3 3/4” W-2” L-20 1/2”)
  • Weight: 20 lbs
  • Mounting Depth: 4 3/4"
  • Height: 5 1/4"
  • Length: 29"
  • Depth: 15 1/4

 

 

T1S1-12 Power T1 Slim Series 12" 1200W Peak Power Handling at 1 Ohm, Single Voice Coil Slimline Car Subwoofer

 

Features:

  • Carbon fiber/PMI/glass fiber cone with aluminum dustcap
  • Injection molded foam surround with VAST™
  • Dual Nomex progressive spiders with integrated lead wires
  • Aluminum diecast frame with integrated heat sink fins
  • Custom insulated push spring 10 AWG terminals
  • Dual wound 2.5" voice coil with interior/exterior windings
  • Encapsulating voice coil to former coupling technology (patent pending)
  • Detachable die cast aluminum trim ring
  • Vented pole piece
  • High temp high energy neodymium motor structure
  • Proprietary split yoke pass thru motor technology (patent pending)
  • Integrated copper cap heat sinking shorting ring (IDHS)
  • Optional grille insert available
  • Optimized for sealed enclosures

 

Specifications:

  • Magnet Weight (oz): 14.42 oz. (0.41 Kg)
  • CEA-2031 Compliant: CEA-2031 Guidelines
  • Subwoofer Type: Shallow
  • Size:12"
  • Power Handling (Watts RMS)
    • 600 Watts RMS
    • 1200 Watts Peak
  • Voice Coil Diameter: 2.98" (75 mm)
  • Fs (Hz): 36
  • Xmax (mm): 15
  • Nominal Impedance: 1-Ohm
  • Speaker Connector: 10 AWG slot loaded
  • Qes: 1.17
  • Qts: 1.06
  • Qms: 11.22
  • Sd (cm2): 560
  • Re (Ohms): 0.9
  • Le (mH): 0.31
  • Vas (Liters): 32.4
  • SPL (dB @ 1w/1m): 85
  • SPL (dB @ 2.8v/1m): 88
  • Voice Coil Type: Single Voice Coil
  • Mounting Depth: 3.01 in. (76.5 mm)
  • Cutout Diameter: 11.22 in. (285 mm)
  • Woofer Displacement: 0.042 cu. ft. (1.2 Liters)
  • Sealed Box Volume (Vb): 1.1 cu. ft. (31.1 Liters)
  • Vented Box Volume (Vb): 2.0 cu. ft. (56.6 Liters)
  • Shipping Weight: 16.15 Lbs. (7.3 Kg.)

 

  • UPC:
  • Weight: 36.15
  • 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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