OEM Audio Plus

Serious as It Looks and Sounds

’11-14 STI WRX Sedan | System 500

BUILT-IN-BATCHES

Our Guarantee: Unmatched clarity, deep bass reproduction, and a complete transformation of your listening experience in a minimalist package fashioned specifically for your STI / WRX both in design and acoustics.

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System 500

amplifier & subwoofer

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Kit Includes

  • Multi-Channel 32-Bit DSP Power Amplifier
  • O+ Signature Sound Reproductions
  • NEW Vehicle-Specific 8″ Quad-Coil Subwoofer System
  • Quick-Sync Wiring Harness
  • Full Product Showcase on iWSTI.com

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.

Speakers

• Highly efficient Class HD amplifier
• Superior dynamics, volume, and impact
• 60W x 4 RMS (Continuous / @ 4-ohms)
• Huge power in a tiny package

Subwoofer

  • 27-Liter sealed fiberglass cabinet
  • Mounts using factory hardware locations
  • Non-invasive design preserves cargo area space

Amplification

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

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

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