We’ve earned the trust of BMW owners across Australia by consistently delivering high-end audio upgrades without compromising their vehicle’s originality.
That’s exactly what brought Kirby—and his stunning BMW M2 G87 with Harman Kardon—to our workshop in Rockdale.
This project came to us thanks to a referral from our friends at Soundtech, who knew this level of OEM integration required specialists.

🧠 Step 1: Listen First, Install After
From our first conversation, it was clear—Kirby is a true BMW enthusiast. His request:
- ✔️ More bass
- ✔️ More clarity
- ✔️ A full, immersive soundstage
- ✔️ No compromise to the factory look or system
After exploring options, Kirby chose Helix Compose from Audiotec Fischer—a perfect match of precision and performance.
✅ Installed System:
- Front Door Speakers: HELIX Ci7
- Front Tweeters: HELIX Ci7
- Center Midrange & Tweeter: HELIX Ci7
- Rear Door Speakers: HELIX Ci7
- Rear Tweeters: HELIX Ci7
- Rear Shelf Speakers: HELIX Ci7
- Rear Shelf Tweeters: HELIX Ci7
- Under-Seat Subwoofers: HELIX Ci5 (2x FlexMount)
- Amplifier: MATCH UP 10DSP with integrated MEC module
- Wiring: OEM-specific T-harness + BMW connectors

🔇 Step 2: Strategic Sound Deadening
We started by disassembling the door and rear panels, applying targeted sound deadening in critical acoustic zones.
Every panel was reassembled with factory precision—zero rattle, no damage, total silence where it matters.
Then came the Helix Ci7 installation, with expert crossover placement to avoid disruption to the vehicle’s layout.

🔉 Step 3: Subwoofer Integration Without Touching OEM Amplifier
With all speakers upgraded and doors treated, we moved to low-end performance.
The Helix Ci5 subwoofers, mounted with FlexMount under the seats, delivered:
- ✔️ Deep, tight bass
- ✔️ Zero interference with OEM enclosures
- ✔️ A cinematic low-end experience
All of this—without touching a single original wire or frame.

⚡ Step 4: MATCH UP 10DSP with MEC – OEM Signal, Unleashed
We installed the MATCH UP 10DSP, paired with Audiotec Fischer’s MEC module, which gave us:
- Clean, full-range signal directly from the factory head unit
- No need to cut or bypass factory wiring
- Seamless integration with the vehicle’s electronics
It looked and functioned like it came straight from the factory, but delivered performance far beyond stock.

🎛️ Step 5: Pro Tuning, Polarity Checks, and Final EQ
On Day 5, we completed:
- ✔️ Polarity testing
- ✔️ DSP calibration
- ✔️ Professional equalization
- ✔️ Multi-channel tuning for perfect staging
We tuned the system to offer a wide, immersive sound field—sharp highs, full mids, and punchy bass, just as Kirby envisioned.
🚀 The Result: A Missile With Concert Sound
When Kirby returned to pick up his M2, his reaction was everything:
- “Wow.” Eyes wide open, smile from ear to ear. That’s the moment we work for.
We transformed his M2 into a rolling concert hall—no compromise to the car, no damaged trim, just pure sonic performance.
❓ Do You Drive a BMW and Want Better Sound Without Losing the Factory Feel?
At MC Audio, we specialise in:
- • ✅ OEM-integrated upgrades
- • ✅ Audiotec Fischer Helix & Match
- • ✅ Soundproofing & DSP calibration
- • ✅ Respecting your car’s originality
Let’s transform your car into something extraordinary—without voiding your warranty.

📍 Visit Us:
- Unit 10 / 5-7 Bermill St, Rockdale, NSW, Australia
- Website: www.mcaudio.com.au
- Online Store: www.mcaudio.shop
- Phone: 0415 072 361
Let us turn your car into a concert hall on wheels.