OEM Audio Plus

Scion tC | Reference 500

MADE-TO-ORDER (30 Day Lead-Time)
The Reference 500 transforms your tC into a finely-tuned concert hall; providing unparalleled clarity, loudness and delivering ever-present bass without impeding vocals.

  • Multi-Channel 64-Bit DSP Power Amplifier
  • O+ Signature Sound – Tuned for the acoustics of the tC
  • Vehicle-Specific 8″ Quad-Coil Subwoofer System
  • Quick-Sync Wiring Harness
  • Front 1″ Soft Dome Tweeter
  • Front Factory Mid-Range Optimization (Not replaced)
  • Front 6″ x 9″ Carbon Fiber Woofer
  • Rear 6.5″ 2-way Coaxial Carbon Speakers (featuring 1″ Tweeter)
  • Rear Hatch 6.5″ 2-way Coaxial Carbon Speakers (featuring 1″ Tweeter)



Installation Video

  • Tuned exclusively for the vehicle acoustics of the tC
  • Vehicle undergoes extensive acoustic measuring (using proprietary six microphone array)
  • D.I.Y. Plug and Play Installation
  • No splicing, drilling of holes or customization of body panels for installation.
  • Optimized for all vehicle factory radios and most aftermarket options
  • Vehicle factory warranty remains completely intact.

Enjoy deep, non-localized bass response. Keep your space.

The custom 8" Quad Voice Coil Carbon Fiber Cone Subwoofer System is acoustically engineered to deliver accurate low frequency reproduction throughout the cabin of the vehicle without compromising the clarity of your music.

Multi-Channel 64-Bit DSP Power Amplifier

  • 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
  • Certified performance and operation for the life of your vehicle.
  • Mounts behind glovebox using existing hardware locations


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


  • All the emotional weight of your music
  • 14-liter sealed fiberglass cabinet
  • Installs seamlessly using factory hardware locations
  • Non-invasive design preserves all usable space


Highly efficient Class HD Speaker Amplifier
• Superior dynamics, volume, and impact
• 60W x 4 RMS (Continuous / @ 4-ohms)
Subwoofer Amplifier
• Subwoofer gain control knob.
• 360 Watts RMS (Continuous / @ 4-ohms)

64-Bit Digital Signal Processing

• Calibrated to deliver high-resolution audio upon plug in.
• Extremely powerful 64 bit processing power and sound optimization
• 295 MHz DSP Chip | Class HD Topology
• Full Digital: Optical Toslink SPDIF Connectivity

Yes, I want Next-Level sound.

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