The present invention refers to a loudspeaker. Soundwaves generated by a loudspeaker according to the prior art are emitted into a room or into the surrounding space in a predetermined geometric structure. It is a task of the present invention to provide a loudspeaker, which has an improved spatial acoustic performance. According to an embodiment of the invention, the loudspeaker comprises a housing, at least one driver arrangement and a mounting device including a movable mechanism for mounting the driver arrangement to the housing. The driver arrangement comprises at least one electroacoustic driver. With the help of the mounting device the driver arrangement is mounted to the housing in different predetermined positions, wherein the mounting device is adapted such, that the driver arrangement can be arranged in at least a first position and at least a second position with respect to the housing.