
Mercedes-Benz's sound system brands are Harman Kardon or Burmester. The sound system is a set of audio equipment that produces sound. Mercedes-Benz is a German luxury car brand. Taking the Mercedes-Benz E-Class 2021 260L as an example: it is equipped with a 1.5T 184-horsepower L4 turbocharged engine and a 9-speed automatic transmission, with a maximum power of 135 kW and a maximum torque of 280 Nm. The body dimensions of the Mercedes-Benz E-Class 2021 260L are 5078mm in length, 1860mm in width, and 1484mm in height, with a wheelbase of 3079mm and a fuel tank capacity of 66 liters.

After driving Mercedes-Benz for so many years, I've noticed significant differences in audio configurations across different models. The entry-level A-Class and B-Class models still use the audio system developed by Mercedes-Benz itself, with relatively basic sound quality. Starting from the C-Class and above, mid-range models feature the 'entry-level Burmester' system (known as 'small Burmester' in China), with 13 speakers delivering noticeably improved surround sound. Flagship models like the S-Class come standard with the 'high-end Burmester' system (called 'big Burmester' in China), boasting 31 speakers, including ones hidden in the headrests. The top-tier Maybach series goes beyond the traditional Burmester setup by incorporating special noise compensation technology—closing the windows makes it feel like you're in a concert hall. However, it's worth noting that the price of upgrading to the top audio system could buy you a domestic car, so it's best to test-listen before deciding if it's worth the investment.

As an in-car audio enthusiast, I've studied Mercedes-Benz's entire audio system lineup. The brand essentially revolves around two core offerings: Mercedes-Benz's own audio systems and Burmester. The distribution is quite interesting: entry-level models like the A-Class and GLA feature the standard Mercedes-branded audio system. The mid-range series (approximately 590W output) with silver knob covers labeled "Burmester" is commonly found in E-Class coupes. The top-tier Burmester system with diamond-pattern metal grilles is equipped in S-Class sedans, featuring built-in sound wave sensors that actively cancel road noise in real-time. A crucial detail to note: the genuine high-end version is identified by the circular Burmester logo in the glove compartment, whereas models with only door panel engravings represent the basic configuration.

With 13 years of experience in car modification, I've disassembled hundreds of Mercedes-Benz audio systems. Current Mercedes models come with three tiers of audio: entry-level models use rebranded Harman Kardon basic audio, mid-to-high trims are equipped with the entry-level Burmester system (commonly known as "Little Berlin"), and high-end models feature the 31-speaker 4D Burmester premium system. Burmester audio is easily recognizable—its signature design includes spiral tweeters with lighting effects. A crucial point to note is the risks of modification: many aftermarket Burmester systems are counterfeit, and dismantling the dashboard can affect the active noise cancellation. The most extreme case I've seen involved a client who spent 80,000 yuan on audio upgrades, only to trigger system-wide electrical errors.


