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How to add subwoofer(s) to your 2022+ Toyota Tundra Equipped with factory JBL Audio System

How to add subwoofer to JBL Equipped Toyota Tundra

Ready to add some bass to your 2022+ JBL Equipped Toyota Tundra? This guide will have your ride bumping like a pro in no time!

We offer two awesome options to choose from!

Budget Friendly Option:

This option is perfect for those who want to crank up the bass without breaking the bank. It’s fast, simple, and won’t mess with any of your factory wiring. Plus, it’s totally reversible, so you can go back to stock whenever you want. Think of it as a subwoofer starter kit for your truck!

This option leverages the signal after the factory JBL amplifier’s processing. Due to filtering, we extract the audio from a subwoofer channel and the front mid-bass channel. These combined signals are then fed into the Audio Control LC2i for basic channel summing.

Click here for installation instructions & diagrams: 

Click here to see our Budget Friendly Options: 

YES, you can use your own Amp & Subwoofer(s).

Click here for plug and play add a sub wire harnesses 

This option includes the following products:

  • Single Or Dual 10” Subwoofers
  • Ported Subwoofer enclosure designed for your Tundra.
  • Plug & Play JBL Integration Harness – 30 PIN
  • Plug & Play JBL Integration Harness – 24 PIN
  • Audio Control LC2I
  • (1 Pair) RCA Cable – 12 Foot
  • This solution is offered in two options:

Complete Package: Includes all necessary components for installation, including subwoofer(s), amplifier, power kit, and installation hardware.

Wire Harness Kit: Allows you to integrate your own amplifier and subwoofer(s) with our Tundra specific wiring harness for a simplified installation.

This option utilizes the existing JBL amplifier’s processed signal for subwoofer integration. While cost-effective, it limits future audio system upgrades.

NOTE: The budget friendly option does not offer an upgrade path. 

Premium Option:

This option is for the true sound enthusiasts. Not only will you get incredible bass, but you’ll also unlock the door to way better sound quality for all your speakers. Imagine crystal-clear highs, rich mid-tones, and enough bass to rattle your fillings (in a good way!). This option uses an integration module called an AVC-LAN interface (J.A.R.V.I.S.) to grab the audio signal before the JBL amp modifies the audio signal, giving you pure, unadulterated audio bliss. 

Plus, it opens the door to upgrading all your speakers later on! Choose this option if you plan to upgrade your speakers!

Using the AVC-LAN (databus) interface not only provides pristine audio signal, there is no need for “old school” channel summing devices that TRY to repair the audio signal AFTER the JBL amplifier has modified the signal AND tries to remove the harmonic distortion introduced by the amplifier.  

This option utilizes an AVC-LAN interface to access the audio signal before processing by the factory JBL amplifier. This delivers a flat, ultra clean un-modified audio signal similar to aftermarket head units, resulting in the highest audio fidelity. The interface provides RCA outputs for your amplifier and a remote turn-on signal.

Click here for installation instructions & diagrams:

Click here to see our Premium Package Options: 

YES, you can use your own Amp & Subwoofer(s). 

Click here for plug and play Wire Harnesses & AVCLAN (JARVIS) Interface:

This option offers a pristine audio signal path and the potential for future speaker upgrades. You can easily add our plug and play speaker harness making it easy to install new aftermarket speakers & 4/6 channel amplifier(s).  The RCA outputs and J.A.R.V.I.S are already providing the Front, Rear & Subwoofer output necessary to upgrade your audio system.

This setup allows seamless integration of speaker amplifiers or a DSP (Digital Signal Processor) for further audio customization (DSP optional/not required)

This option requires the following items:

  • Single Or Dual 10” Subwoofers
  • Ported Subwoofer enclosure designed for your Tundra.
  • J.A.R.V.I.S. JBL audio replacement / variable integration system.
  • Plug and Play JBL Integration harness 1 with integration leads.
  • Plug and Play JBL Integration harness 2
  • (3 Pair) – RCA cables 12 Foot
  • This solution is offered in two options:

Complete Package: Includes all necessary components for installation, including subwoofer(s), amplifier, power kit, and installation hardware.

Wire Harness Kit: Allows you to integrate your own amplifier and subwoofer(s) with our Tundra specific wiring harness for a simplified installation.

This option delivers the purest audio experience by accessing the signal before processing by the JBL amplifier, eliminating distortion (THD) and channel summing issues. This pristine signal, comparable to aftermarket head units, lays the foundation for exceptional sound quality.

Additionally, the included plug-and-play speaker harness and AVC-LAN interface with six pre-amp RCA outputs provide a seamless upgrade path for future integration of 4/6 channel amplifiers or a DSP (Digital Signal Processor) for further audio customization (DSP optional).