What sound system is used in the BMW 3 Series?
4 Answers
BMW 3 Series cars are equipped with Harman Kardon sound systems. Below is relevant information about Harman: Harman International Industries, Incorporated (commonly referred to as Harman) is an American automotive connectivity and audio system supplier that specializes in designing and developing connected products and solutions for global automakers, consumers, and enterprises. These include: connected car systems; audio and visual products; enterprise automation solutions; and connected technology services. The company is renowned for manufacturing premium audio equipment and owns over twenty brands, such as AKG, AMX, and Crown Audio.
I'm quite familiar with the audio configuration of the BMW 3 Series. The base models come with standard audio systems without any special brand identification. The mid-to-high trim levels are equipped with Harman Kardon audio, especially in versions with the optional entertainment package, featuring 12 to 16 speakers for surround sound. This system delivers exceptionally stable bass and crystal-clear highs without harshness, making it perfect for enjoying symphonies or rock music while driving. BMW's audio engineers have meticulously tuned the system, with independent speakers on both sides of the front headrests, ensuring particularly clear navigation prompts.
As a long-term owner of the BMW 3 Series, its Harman Kardon audio system has truly impressed me. The standard audio is just for basic sound, but this Harman system features well-balanced speakers on the doors, dashboard, and rear deck. I especially love the spatial sensation when playing lossless music via CarPlay, particularly when activating the surround mode on the highway—it feels like the entire cabin is enveloped in music.
The BMW 3 Series audio system comes in three tiers: the entry-level model features a basic sound system with approximately 100 watts of power; the mid-range version upgrades to Harman Kardon with a 12-speaker surround setup; while the top trim boasts a premium 16-speaker Harman Kardon system. During my test drive, I specifically compared them – the Harman system delivers exceptionally clear vocals and punchy, well-defined bass. However, remember to check the specifications sheet as not all versions come with it as standard.
