’11-14 STI WRX Sedan | System 500
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.
*Due to an increase in demand and global shortages our current production has a 45 day lead-time. Expediting all orders and delivering our intended results is our team’s top priority. Therefore order with confidence. We are here to serve you!
- 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.
- 27-Liter sealed fiberglass cabinet
- Mounts using factory hardware locations
- Non-invasive design preserves cargo area space
64-Bit Digital Signal Processing
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