Abstract: This invention refers to a loudspeaker box arrangement with at least two loudspeaker boxes, each comprising at least a mid-range loudspeaker device and a high-range loudspeaker unit arranged at a distance therefrom; with a mechanical connecting device for mechanically connecting the loudspeaker boxes; with an electrical connecting device for the electrical supply of the mid-range loudspeaker device and high-range loudspeaker unit, wherein the mechanical connecting device comprises a pair of spaced-apart guide grooves on a top surface of a loudspeaker box and a compatible pair of guide bases on a mating surface of a neighboring loudspeaker box, which in the mounted state engage each other, and that the electrical connecting device comprises a first pair of electrical contacts in the guide grooves, or the guide grooves are designed as contacts, which are contacted in the mounted state of the mechanical connecting device. Furthermore, the invention refers to a loudspeaker box.

Abstract: A column loudspeaker system is provided. The column loudspeaker system includes a subwoofer base and a loudspeaker column arrangement. The loudspeaker column arrangement includes a loudspeaker region with at least one loudspeaker and an extension region disposed between the subwoofer base and the loudspeaker region and is electrically and mechanically connected thereto. The at least one rechargeable battery is provided in the loudspeaker column or subwoofer base.

Abstract: This invention refers to a loudspeaker box arrangement with at least two loudspeaker boxes, each comprising at least a mid-range loudspeaker device and a high-range loudspeaker unit arranged at a distance therefrom; with a mechanical connecting device for mechanically connecting the loudspeaker boxes; with an electrical connecting device for the electrical supply of the mid-range loudspeaker device and high-range loudspeaker unit, wherein the mechanical connecting device comprises a pair of spaced-apart guide grooves on a top surface of a loudspeaker box and a compatible pair of guide bases on a mating surface of a neighboring loudspeaker box, which in the mounted state engage each other, and that the electrical connecting device comprises a first pair of electrical contacts in the guide grooves, or the guide grooves are designed as contacts, which are contacted in the mounted state of the mechanical connecting device. Furthermore, the invention refers to a loudspeaker box.