This genuine OEM Harman Active Sound Design Amplifier is the perfect addition to your BMW F30, F32 or F36 model from 2012 to 2021. With its top-quality audio performance, it will enhance your in-car entertainment experience. Enjoy an authentic BMW sound with its easy installation and compatibility with the 2/3/4 series. This amplifier is in excellent working condition and has been thoroughly tested to ensure its quality meets OEM standards.