Mercedes-Benz CLS Audio Upgrade Review: Sound System
Before
After
Process photos
Mercedes-Benz CLS audio upgrade with DSP amp and motorized speaker. Installation details and sound mapping covered.
Elevate Your Mercedes-Benz CLS Sound Experience
Many Mercedes-Benz CLS owners, even those with the premium Burmester option, find the factory audio system leaves something to be desired during their drives. This review explores a significant sound system upgrade for the CLS 450, focusing on the installation of a Match UP 8DSP amplifier and a Highclass motorized center speaker. This combination aims to deliver a richer, more immersive audio experience, addressing common complaints about the stock system's clarity and depth. Additionally, for CLS facelift models, we'll touch upon the integration of dashboard ambient lighting, enhancing the cabin's overall ambiance.
The Core of the CLS Sound Upgrade: DSP Amplifier and Motorized Center Speaker
The key to transforming the CLS 450's audio lies in a two-pronged approach: a Digital Signal Processor (DSP) amplifier and an advanced center speaker. While simply replacing speakers might offer marginal improvements, true sonic enhancement requires intelligent signal management. The Match UP 8DSP amplifier is crucial for this, allowing for precise control over audio frequencies and signal timing. Paired with the Highclass motorized center speaker, which moves with the car's ignition, this setup promises a dramatic improvement. The Highclass speaker itself features a high-end mid-range driver, boosting the crucial mid-frequencies often lacking in factory systems. Its design also utilizes acoustic principles to ensure sound disperses evenly throughout the cabin, harmonizing with the car's existing ambient lighting for a cohesive and premium feel.
Installation Process:
- DSP Amplifier Integration: The Match UP 8DSP amplifier is connected using a plug-and-play (jack-by-jack) method. For CLS models with the Burmester system, this typically involves accessing the amplifier unit located in the trunk, requiring trunk panel removal. This ensures the vehicle's original wiring remains unaltered.
- Center Speaker Installation: The Highclass motorized center speaker is carefully installed in the dashboard's central location. Its unique motorized function is integrated to operate seamlessly with the vehicle's ignition system (ON/OFF).
- Sound Mapping and Tuning: Post-installation, a critical step is sound mapping. This involves precisely measuring and adjusting the audio output for each speaker within the CLS's specific cabin environment. The goal is to achieve optimal sound balance and clarity, tailoring the system to the owner's preferences.
- Ambient Lighting Integration (Optional): For CLS facelift models, the dashboard ambient lighting is installed, adding a layer of visual sophistication that complements the upgraded audio system.
Beyond the Upgrade: Durability and Decision Making
The components chosen for this CLS audio upgrade are designed for longevity. The DSP amplifier and Highclass speaker are built with quality materials, aiming for reliable performance over years of use. Maintenance typically involves keeping the speaker grilles clean and ensuring the amplifier remains free from excessive dust. The primary benefit of this type of upgrade is the significant improvement in sound fidelity – deeper bass, clearer mids, and crisper highs. For owners who frequently use their car's audio system and appreciate nuanced sound, the investment in a DSP amplifier and upgraded speakers is often considered well worth the cost. The installation process, particularly the plug-and-play amplifier connection, preserves the vehicle's original state, which is a significant advantage for resale value and peace of mind. While the initial cost can be substantial, the tangible improvement in the listening experience for a discerning audiophile makes it a compelling modification for a luxury vehicle like the Mercedes-Benz CLS.
Frequently Asked Questions
Q. How much does a car audio upgrade cost for a Mercedes-Benz CLS?
The specific upgrade detailed here, including a Match UP 8DSP amplifier and Highclass motorized center speaker, was performed in Korea. While exact US pricing varies, similar comprehensive audio system upgrades for a Mercedes-Benz CLS can range from $1,500 to $5,000 or more, depending on the components and complexity.
Q. What car audio components give the best value for a Mercedes-Benz CLS?
A DSP amplifier paired with quality speakers, like the motorized center speaker mentioned, offers significant value by allowing precise sound tuning. These components are generally durable, but regular cleaning of speaker grilles and ensuring the amplifier is free from dust will help maintain longevity.
Q. Is a car audio upgrade worth it for a Mercedes-Benz CLS?
A car audio upgrade is most worth it for Mercedes-Benz CLS owners who are passionate about sound quality and frequently use their car's audio system. The value proposition lies in the dramatic improvement in audio fidelity, transforming the listening experience.
Q. How is a car audio system installed in a Mercedes-Benz CLS?
Installation typically involves integrating a DSP amplifier via a plug-and-play connection, often in the trunk, without altering factory wiring. A new center speaker is mounted in the dashboard, and a crucial sound mapping process is performed to optimize audio output for the vehicle's interior.
Q. What is the difference between a stock and aftermarket audio system for a Mercedes-Benz CLS?
Aftermarket systems, particularly those with a DSP amplifier, offer vastly superior sound control and fidelity compared to the stock system, which is often tuned for broad appeal rather than audiophile precision. For a significant improvement, upgrading the amplifier and speakers is recommended.
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