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1. (WO2018219505) LOUDSPEAKER BOX AND COLUMN LOUDSPEAKER BOX

Pub. No.:    WO/2018/219505    International Application No.:    PCT/EP2018/054460
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Sat Feb 24 00:59:59 CET 2018
IPC: H04R 1/34
Applicants: ROBERT BOSCH GMBH
Inventors: SCHLITTMEIER, Thomas
Title: LOUDSPEAKER BOX AND COLUMN LOUDSPEAKER BOX
Abstract:
The invention relates to a loudspeaker box (12) comprising a housing (20), a loudspeaker (22) arranged in the housing (20) for generating sound, and a sound-guide device (14), wherein the sound-guide device (14) is arranged in front of the loudspeaker (22) in a sound propagation direction (25), wherein the sound-guide device (14) is configured in such a way that the sound-guide device (14) guides the sound generated by the loudspeaker (22) to a front slot (30) arranged on a front side (27) of the sound-guide device (14) for the purposes of sound radiation. The invention also relates to a column loudspeaker box (10) comprising at least two loudspeaker boxes (12) arranged above one another.