Abstract: A connecting device for constructing an arrangement composed of a plurality of loudspeaker boxes hanging beneath one another comprises a length-adjustable spacer rod which is designed to join together two loudspeaker boxes, which are adjacent in the arrangement, in a load-bearing manner. The length-adjustable spacer rod has a first element and a second element which can be fixed in at least two positions which are adjusted in terms of length relative to one another. In this case, at least one of the positions is secured with a closure which can be established and released by rotating the two elements relative to one another.

Abstract: A connecting device for constructing an arrangement composed of a plurality of loudspeaker boxes hanging beneath one another comprises a length-adjustable spacer rod which is designed to join together two loudspeaker boxes, which are adjacent in the arrangement, in a load-bearing manner. The length-adjustable spacer rod has a first element and a second element which can be fixed in at least two positions which are adjusted in terms of length relative to one another. In this case, at least one of the positions is secured with a closure which can be established and released by rotating the two elements relative to one another.

Abstract: A loudspeaker system includes a loudspeaker enclosure having a front and a rear. Further, the loudspeaker system includes at least one first bass sound source, arranged in the loudspeaker enclosure, having a main direction of radiation at the front and at least one treble and/or midrange sound source. At least one first chamber of the loudspeaker enclosure is provided with a first sound exit opening that is at the side in regard to the main direction of radiation. The loudspeaker system further comprises at least one first directivity bass sound source that is arranged in the first chamber.

Abstract: A loudspeaker system includes a loudspeaker enclosure having a front and a rear. Further, the loudspeaker system includes at least one first bass sound source, arranged in the loudspeaker enclosure, having a main direction of radiation at the front and at least one treble and/or midrange sound source. At least one first chamber of the loudspeaker enclosure is provided with a first sound exit opening that is at the side in regard to the main direction of radiation. The loudspeaker system further comprises at least one first directivity bass sound source that is arranged in the first chamber.

Abstract: A loudspeaker system has a loudspeaker housing that comprises at least a first and a second housing chamber. The loudspeaker system has a bass loudspeaker that is mounted on a partition between the first housing chamber and the second housing chamber, wherein the back of the bass loudspeaker has the first housing chamber present and the front of the bass loudspeaker has the second housing chamber present. The partition contains at least one bass reflex opening. A phase correction element is arranged at the front of the bass loudspeaker in the second housing chamber. The bass reflex opening opens into the second housing chamber and is arranged in a region adjacent to the phase correction element.

Abstract: A loudspeaker system has a loudspeaker housing that comprises at least a first and a second housing chamber. The loudspeaker system has a bass loudspeaker that is mounted on a partition between the first housing chamber and the second housing chamber, wherein the back of the bass loudspeaker has the first housing chamber present and the front of the bass loudspeaker has the second housing chamber present. The partition contains at least one bass reflex opening. A phase correction element is arranged at the front of the bass loudspeaker in the second housing chamber. The bass reflex opening opens into the second housing chamber and is arranged in a region adjacent to the phase correction element.