OEM Audio Plus

More Capable. More Epic to Your Ears.

Tacoma Dbl Cab Systems (16-Present)

The Reference 500 transforms your 2016-Present Toyota Tacoma Double Cab into a finely-tuned concert hall; providing unparalleled clarity, loudness, and delivering deep bass response without impeding the details of your music.

LIMITED EDITION: 10″ Subwoofer System available with our Amplified Sound Solutions. This option provides next level depth, impact, and overall more immersive low-frequency.

Enjoy this LIMITED EDITION option while supplies last or our complete C3 Solution (everything less the subwoofer) and get notified when we resume accepting orders for the next batch of our signature 8″ subwoofer system (August 2022)


[yotpo_bottomline product_id=”4354″]

Reference 500

  • Power Amplifier w/ 64-Bit DSP
  • O+ Signature Sound Reproduction
  • Complete Speaker Replacements
  • LIMITED EDITON Tacoma Subwoofer System


[yotpo_bottomline product_id=”4360″]

System 500

  • Multi-Channel Power Amplifier
  • 64-Bit Digital Signal Processor
  • O+ Signature Sound Reproduction
  • LIMITED EDITON Tacoma Subwoofer System


[yotpo_bottomline product_id=”5618″]

Speaker Upgrade

  • Front 1″ Soft Dome Tweeters (2)
  • Front 6 x 9 Woofers (2)
  • Rear 6.5″ Woofers (2)


Kit Includes

  • Multi-Channel 64-Bit DSP Power Amplifier
  • O+ Signature Sound Reproduction
  • NEW 10″ Tacoma-Specific Subwoofer System
  • Quick-Sync Wiring Harness
    • OPTIONAL: Dedicated Subwoofer Amplifier
    • OPTIONAL: Secondary Subwoofer System

    Reference 500 & Speaker Upgrades Only

  • Front 1″ Soft Dome Tweeter
  • Front 6″ x 9″ Carbon Fiber Woofer
  • Rear 6.5″ 2-way Coaxial Carbon Speakers (featuring 1″ Tweeter)



  • 360 Watts RMS (Continuous / @ 2-ohms) 
  • Cirrus-Logic 64-Bit Digital Signal Processing
  • Real-time system diagnosis for trouble-free operation 
  • Meets all OEM standards including AEC-Q100


  • LIMITED EDITION 10″ Subwoofer
  • 150W RMS (300 Peak)
  • Sensitivity 86.5dB (1 W,1M)
  • Resonant Frequency: 35Hz
  • 27 Liters Sealed


  • Adds More Headroom + Low-Frequency Extension
  • 500 Watts RMS
  • Class D (95% efficient)
  • Includes Gain Control Knob for precision adjustability
  • *Can be added in the future seamlessly


  • Maintains all factory functionality
  • Constructed of genuine OEM connectors
  • Fuse Holder Assembly is element proof butt-connectors w/ built-in solder
  • < 4lbs / 1.8kg

Reference 500 & Speaker Upgrades Only


  • Silk soft dome
  • 4-ohms
  • 50W RMS (100 Peak)
  • Sensitivity 91.8 dB (1 W,1M)
  • Frequency Response: 3,000-20,000 Hz
  • Built-in 6db/Oct. High Pass Filter
  • Neodymium Magnet Structure


  • Carbon Fiber Cone Woofer
  • 2-ohms
  • 50W RMS (100 Peak)
  • Sensitivity 90.2 dB (1 W,1M)
  • Frequency Response: 50-12,000 Hz
  • Neodymium Magnet Structure


  • Featuring 1″ Tweeter
  • Carbon Fiber Cone Woofer
  • 2-ohms
  • 50W RMS (100 Peak)
  • Sensitivity 90.2 dB (1 W,1M)
  • Frequency Response: 55-20,000 Hz

1 review for Tacoma Dbl Cab Systems (16-Present)

  1. Kurt A. (verified owner)

    This system is absolutely worth every penny! I went all in with the Reference system and added the dual subs with dedicated amplifier. Everything was plug and play and the fitment was perfect. Plenty of length in the wiring harness and easy to tuck in behind the factory radio without too much bulk. This system sounds incredible and the seamless integration works well with my OCD. A couple of months later I found that OEM Audio offers a subwoofer adjustment knob that is already built into a factory style Toyota blank switch plate. It snapped into the dash like OEM and really compelled me to write this review. It is hard to find many companies that build a truly complete solution but this is one of them. This is a GREAT product and I am very happy with my purchase. Do not hesitate to buy this!

    • dlablanc (verified owner)

      Hi Kurt,

      Thank you for your input, we genuinely appreciate your time, business, and the opportunity to serve you.

Add a review

Your email address will not be published.


  • Designed and Tuned specifically for the Toyota Tacoma
  • Guaranteed high-resolution sound reproduction
  • LIMITED EDITION: 10" Subwoofer System (while supplies last)
  • Optimized for factory or aftermarket radios
  • Plug and Play Installation (no cutting, splicing and/or compromise)
  • Vehicle factory warranty remains completely intact

Engineered to perform together

By optimizing our sound solutions as "Systems" as opposed to "parts" we are able to take sound reproduction within this space to a level that hasn't been done before - all the while performing real-time diagnosis via our Digital Signal Processor. This level of scrutiny and control results in a powerful experience without fear of blowing a speaker, taxing your vehicle battery, inducing distortion or any other type of variable that may interrupt your enjoyment.

Tacoma-Specific Subwoofer System.

The OEM Audio Plus subwoofer system shares a range of sound with the Front 6x9" Woofer, creating a more dramatic effect by delivering ever-present bass without impeding your musics clarity and detail. Subwoofer design is tailored specific for the 3rd generation (2016-present) Tacoma Double Cab installing seamlessly into rear storage area.

Clean Crisp Clear

Refining the sound is a process on its own. Objective adjustments take you only so far. The ultimate test is our ears and the final sound is only achieved through extensive listening sessions amongst company peers. What you’re hearing is OEM Audio Plus.


• Superior dynamics, volume, and impact
• Engineered for the perfect fit
• Rigid performance criteria


  • LIMITED EDITION: 10″ Subwoofer System
  • All the emotional weight of your music
  • 14 liter sealed fiberglass cabinet
  • Installs seamlessly into passenger side rear storage area


• Powers and remasters all speakers + subwoofer
• Superior dynamics, volume, and impact
• 360W RMS (Continuous / @ 2-ohms)
• Certified performance and operation for the life of vehicle.

64-Bit Digital Signal Processing

• Calibrated to deliver high-resolution audio upon plug in
• You can expect seamless, full-range, detailed sound reproduction
• Extremely powerful 64 bit processing power and sound optimization
• 295 MHz DSP Chip | Class HD Topology

It sounds unbelievable. Really what I was impressed with was the placement of the front stage. The vocals and the strings can clearly be pulled out of the music

Sean Hollman

Motor Trend

Need some help?

Find Answers Now

Call Us at

Email Us at

This field is for validation purposes and should be left unchanged.