Speech reproduction device for reproducing speech based on a received speech signal so that the reproduced speech is intelligible in a clear speech zone and unintelligible in a masked speech zone, the speech reproduction system comprising: an audio processing module configured for receiving the speech signal; a set of speech loudspeakers configured for reproducing the speech based on one or more speech loudspeaker signals (S.1... S.n); and a set of masking sound loudspeakers configured for producing a masking sound based on one or more masking sound loudspeaker signals (M.1, M.2... M.m), wherein the masking sound masks the speech in the masked speech zone; wherein the audio processing module comprises a speech loudspeaker signal producer configured for producing the one or more speech loudspeaker signals (S.1... S.n) based on the speech signal; wherein the audio processing module comprises a speech signal analysis module configured for producing one or more analysis signals based on spectral and/or temporal characteristics of the speech signal; wherein the audio processing module comprises a masking sound generator configured for producing one or more masking sound signals (MS.1, MS.2, MS.3, MS.4) based on the one or more analysis signals; wherein the audio processing module comprises a masking sound loudspeaker signal producer configured for producing the one or more masking sound loudspeaker signals (M.1, M.2... M.m) based on the one or more masking sound signals; characterized in that the audio processing module is configured to receive a setup signal containing information regarding a setup of the set of speech loudspeakers (4.1... 4.n) and/or the setup of the set of masking sound loudspeakers (6.1, 6.2... 6.m); and the setup signal is used by the speech loudspeaker signal producer for producing the one or more speech loudspeaker signals (S.1... S.n), by the masking sound generator for producing one or more masking sound signals (MS.1, MS.2, MS.3, MS.4) and/or by the masking sound loudspeaker signal producer for producing the one or more masking sound loudspeaker signals (M.1, M.2... M.m). an audio processing module configured for receiving the speech signal; a set of speech loudspeakers configured for reproducing the speech based on one or more speech loudspeaker signals (S.1... S.n); and a set of masking sound loudspeakers configured for producing a masking sound based on one or more masking sound loudspeaker signals (M.1, M.2... M.m), wherein the masking sound masks the speech in the masked speech zone; wherein the audio processing module comprises a speech loudspeaker signal producer configured for producing the one or more speech loudspeaker signals (S.1... S.n) based on the speech signal; wherein the audio processing module comprises a speech signal analysis module configured for producing one or more analysis signals based on spectral and/or temporal characteristics of the speech signal; wherein the audio processing module comprises a masking sound generator configured for producing one or more masking sound signals (MS.1, MS.2, MS.3, MS.4) based on the one or more analysis signals; wherein the audio processing module comprises a masking sound loudspeaker signal producer configured for producing the one or more masking sound loudspeaker signals (M.1, M.2... M.m) based on the one or more masking sound signals; the audio processing module is configured to receive a setup signal containing information regarding a setup of the set of speech loudspeakers (4.1... 4.n) and/or the setup of the set of masking sound loudspeakers (6.1, 6.2... 6.m); and the setup signal is used by the speech loudspeaker signal producer for producing the one or more speech loudspeaker signals (S.1... S.n), by the masking sound generator for producing one or more masking sound signals (MS.1, MS.2, MS.3, MS.4) and/or by the masking sound loudspeaker signal producer for producing the one or more masking sound loudspeaker signals (M.1, M.2... M.m).