Model: BMW M340i G20 2020
Factory Setup: Harman/Kardon Sound System
Upgrade Type: Tailored DSP solution for enhanced clarity, bass, and a personalized listening experience.
The BMW M340i G20 is a masterpiece of engineering and luxury, but even its Harman/Kardon sound system can leave audiophiles wanting more. Recently, a customer approached MC Audio for an upgrade to address unique audio challenges, including partial hearing loss.
Our mission? To deliver a premium sound system tailored to the customer’s specific needs while maintaining a seamless, factory-fit aesthetic.
Original Setup: Limitations of the Harman/Kardon System
The Harman/Kardon system is a well-designed OEM audio solution but is often constrained by factory limitations. Key features of the stock system include:
- A 10-channel configuration with front, rear, and center speakers.
- Two underseat subwoofers for bass.
- Factory aluminum dome tweeters for high frequencies.
- An OEM amplifier lacking sufficient power and advanced DSP functionality.
Common Complaints:
- Distortion at higher volumes.
- Muddied soundstage with limited clarity.
- Weak bass response, unable to provide impactful low frequencies.
For this discerning customer, the system lacked both the performance and personalization they desired.
The MC Audio Solution: Custom Audio Upgrade
Our tailored upgrade plan involved using Plug-and-Play (PnP) components to improve clarity, bass response, and overall audio performance—all without altering the vehicle’s factory wiring.
Installed Components:
-
MATCH UP 8BMW DSP Amplifier
- A powerful 7-channel amplifier with a built-in Digital Signal Processor (DSP) for precise tuning and balance.
-
MATCH C42BMW-FRT.2 4" Direct-Fit Speakers
- Replaced the factory front and rear door speakers for crystal-clear sound.
-
MATCH UP W8BMW-S 8" Subwoofers
- High-performance underseat subwoofers for deep, impactful bass.
-
MATCH UP X4BMW-CTR.3 Center Speaker
- Upgraded center channel for a balanced and immersive soundstage.
-
BMW 2020 RAM Harness
- Ensured compatibility with the factory RAM amplifier setup, maintaining a seamless installation.
Installation Process: Invisible Precision
Our team meticulously executed the upgrade to preserve the vehicle's factory aesthetics:
- The amplifier was mounted on prefabricated brackets behind the boot trim, keeping the installation hidden.
- Factory wiring was untouched using PnP adaptors, ensuring no permanent modifications.
- Advanced DSP software was utilized to tune the system, optimizing it for the customer’s hearing profile and seating position.
Why Plug-and-Play?
The Plug-and-Play method offers numerous benefits:
- Reversible Installation: Easily restore the vehicle to its original setup.
- Warranty Preservation: No modifications that void the car’s warranty.
- Factory-Fit Aesthetic: All components remain discreetly installed.
The Results: Crystal-Clear Audio Precision
The upgrade transformed the customer’s listening experience, offering:
- Crystal-Clear Clarity: Enhanced detail across all frequencies.
- Powerful Bass: Dynamic, distortion-free bass that fills the cabin.
- Custom Soundstage: A personalized setup tailored to the customer’s hearing profile and favorite music genres.
The customer was thrilled with the results, noting that the upgraded system far outperformed the factory Harman/Kardon setup while perfectly accommodating their specific audio needs.
Compatibility
This upgrade is suitable for all BMW models featuring the Harman/Kardon sound system from 2020 onwards, ensuring a flawless fit and performance enhancement.
Elevate Your BMW Audio Experience with MC Audio
At MC Audio, we specialize in delivering tailored car audio upgrades for discerning drivers. Whether you’re seeking enhanced clarity, impactful bass, or a fully personalized setup, our solutions are designed to elevate your driving experience.
📞 Call us: 0415 072 361
📧 Email us: sales@mechatronicar.com.au
📍 Visit us: Unit 10 / 5-7 Bermill St, Rockdale, Sydney
Your journey to premium sound starts here.
