The Genuine BMW Left Hifi Loudspeaker Tweeter - 65138368235 is a high-quality audio component designed specifically for BMW vehicles. It is a left speaker that is part of the Hifi sound system and is responsible for producing clear and crisp high-frequency sounds. This tweeter is an authentic BMW product and is made with precision and attention to detail. It is compatible with various BMW models and is easy to install. The tweeter is an essential part of the car's audio system, providing an enhanced listening experience for drivers and passengers.