The most important original speakers of the BMW cars are the front audio system (1" tweeters and 4" midranges) and the 8" subwoofers under the front seats. The BMW three way audio kit is today produced from many brands and also the ESB did it in the 2013. Now ESB introduces the new audio system, made with the Ferrari red color. A real "Special Car" system.

The 1"/25 mm tweeter is the ESB CS-BMT1 with special adapter and with BMW connector. The 4"/100 mm midrange is the ESB CS-BMW4, a new midrange developed for the BMW. Like the tweeter, this midrange uses an special high grade neodymium magnet. The totally new subwoofer driver is a very special component, specifically developed for the BMW with the latest technology.

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BMW Special Speakers Series