At MC Audio, we believe every high-performance car deserves an equally powerful audio experience. That’s why when a client brought in their 2022 Mercedes-Benz GLC 63S AMG looking to upgrade the factory Burmester system, we knew exactly what to do.
While the Burmester badge carries weight, many Mercedes owners quickly realise that it doesn’t always deliver the depth, clarity or punch they expect—especially for true audiophiles and performance enthusiasts.
Our mission: turn this GLC 63S into a rolling concert hall, all while preserving its factory look and feel. 💼🔧
🎧 Original Setup: Burmester System, But Lacking Soul
The factory system included multiple midrange speakers, tweeters and underseat woofers, all controlled by the OEM head unit and Burmester amplifier. While it sounds “ok” for most people, the system lacked:
- 🔇 Deep and responsive bass
- 🎯 Soundstage clarity
- 🎼 Musical detail at high volume
- ⚡ Amplifier power and tuning flexibility
This is especially noticeable in performance cars like the GLC 63S AMG, where sound should match the roar of the engine. Our client wanted more immersion, more presence, and cleaner tuning.
💡 The Solution: MATCH, STEG & JL Audio Integration
After a thorough inspection and consultation, we proposed a hybrid OEM+ system that delivers premium audio performance while keeping the installation fully reversible and non-invasive.
Here’s what we installed:
🔊 Amplification & Tuning
✅ MATCH UP 10DSP Amplifier
Designed specifically for Mercedes with Burmester or Harman Kardon, this amplifier is the brain of the system. It provides:
- 8 channels of DSP control
- High-resolution tuning
- OEM interface with plug-and-play T-harness (MBUX compatible)
With this unit, we could fine-tune the frequency response, adjust time alignment and create an immersive, centred soundstage for the driver.
🎶 Speaker Upgrade
- ✅ Front Stage: STEG BZ40AII 4" Component Speakers (Mid + Tweeter combo)
- ✅ Rear Fill: STEG BZ40DII 4" Coaxial Speakers
- ✅ Centre Channel: MATCH UP S4MB-CTR 4" Speaker (Mounted behind OEM grille)
These speakers offer clean midrange, crystal-clear highs and enhanced detail, especially in vocals and instruments.
🔉 Bass Reinforcement
✅ Underseat Bass: STEG BZW80 R+L 8" Premium Subwoofers (Factory Location, 2Ω impedance)
✅ Dedicated Boot Subwoofer:
- JL AUDIO ACP108LG-W3V3 8" Active Vented Subwoofer (250W RMS)
- JL AUDIO RBC-1 Subwoofer Remote Level Controller
The JL sub brought in tight, deep bass that complemented the STEG underseat woofers, perfect for EDM, hip hop, jazz or cinematic scores.
🔌 Wiring & Accessories
We used high-quality accessories to ensure safety, signal integrity, and durability:
- MATCH PP-PAC 80 T-Harness for 2017+ Mercedes MBUX
- AUDIO SYSTEM RCA and pre-twisted speaker cables
- AERPRO mini ANL fuse holders
- Custom ISO harnesses for full OEM integration
- Extra-length OFC power and ground cables for the amplifier and subwoofer
All wiring was routed discreetly using factory channels—no cutting, no visible mods, and no risk to vehicle electronics.
🛠️ Labour & Tuning
Our experienced installers carefully integrated and tuned the system using Audiotec Fischer software, ensuring:
- 🎛️ 30-band EQ precision
- 🕒 Time alignment for accurate staging
- 🔁 Phase correction and crossover balancing
- 📶 No distortion or clipping even at high volumes
Installation time: 1 full day
Warranty impact: None (OEM connections only)
🎵 The Final Result: An AMG That Sounds As Good As It Drives
✅ Powerful, tight bass that fills the cabin
✅ Smooth treble with incredible detail
✅ Balanced staging and spatial depth
✅ Clean, invisible install with full OEM look
✅ Real-time subwoofer level control via remote knob
✅ No compromise to safety systems, sensors or dash functions
Our client left thrilled and impressed — and so were we. Now, every drive feels like front-row at a live performance. 🎶🔥
📍 Book Your Mercedes Audio Upgrade
If you own a Mercedes-Benz AMG, especially with Burmester or Harman Kardon, and want a real improvement in audio quality, contact us. Our solutions are stealth, reversible, and professionally tuned for audiophile results.
📍 MC Audio | Unit 10 / 5–7 Bermill St, Rockdale NSW
📞 0415 072 361
📧 info@mechatronicar.com.au
🌐 www.mcaudio.shop
💬 Ready to Experience the Sound Your AMG Deserves?
Don’t settle for average sound in a performance car. Reach out to the experts in OEM+ audio integration and let’s bring your Mercedes to life — one decibel at a time.
