his week at MC Audio in Rockdale, we had the pleasure of working on a stunning Mercedes-Benz C200 (2023 model). The client, a true music lover, wasn’t satisfied with the factory sound setup. He wanted an audio experience that matched the car’s elegance—and that’s where the Helix Compose i3 speakers came into play.
🚗 The Challenge: Premium Sound Without Compromising OEM Look
Modern Mercedes models like the C-Class are beautifully engineered—but often limited in audio performance if they don’t come with the Burmester upgrade. The factory system sounded flat and lacked clarity in the mids and highs.
Our mission was clear:
✅ Upgrade the sound stage
✅ Maintain full OEM aesthetics
✅ Avoid interfering with any factory electronics
🎧 The Solution: Helix i3.3 – Compact, Clear, and Classy
We selected the new Helix Compose i3 speakers speakers—a German-engineered system designed for direct integration with factory locations. With plug-and-play compatibility, these speakers deliver impressive clarity, warm mids, and refined highs—without needing an amplifier upgrade.
🔧 Installation Highlights:
- ✅ Custom brackets for a perfect fit
- ✅ STP sound deadening applied behind speaker panels to reduce vibrations
- ✅ OEM-style wiring to preserve factory integrity
- ✅ No cutting, no splicing—just pure precision
- ✅ DSP fine-tuning for optimal acoustic balance
🎵 The Result: A Driving Experience Transformed
After the installation and tuning, the difference was immediately noticeable. Richer vocals, punchier instruments, and a more immersive soundstage—all while keeping the factory head unit and clean interior intact. The client was blown away by the clarity and balance of the new system 🔥
“This is how a Mercedes should sound from factory,” he told us with a big smile.
📍 Want the Same Experience?
If you drive a Mercedes and want an OEM+ audio upgrade that doesn’t mess with your warranty or wiring, we’ve got the perfect solution.
📍 Visit us at Unit 10 / 5-7 Bermill St, Rockdale, NSW
📲 Call MC Audio: 0415 072 361
📧 Email: info@mechatronicar.com.au
🔚 Ready to elevate your car’s sound?
🎯 Trust the experts at MC Audio — where sound meets engineering excellence.
