O.S acoustics

Class [9]
Computer & Software Products & Electrical & Scientific Products

Amplifiers;Analogue to digital converters;Apparatus for amplifying sound;Apparatus for recording, transmission or reproduction of sound; Apparatus for speech recording and replaying;Apparatus for the processing of sound;Apparatus for the reproduction of sound;Apparatus for the transmission of sound;Audio amplifiers;Audio cable;Audio cable connectors;Audio mixing apparatus;Audio players;Audio speakers;Audiovisual apparatus;High fidelity apparatus;High fidelity audio apparatus;Sound amplifiers;Sound amplifying apparatus;Sound generation apparatus;Sound mixing apparatus;Sound transmitting apparatus;Soundbars;Speaker enclosures;Speakers;Speakers [audio equipment];Speakers for portable media players.