Amplifiers; power amplifiers; hi-fi amplifiers; sound recording apparatus; apparatus for sound reproduction; apparatus for sound transmission; sound processing apparatus; apparatus for transmission by means of electric cables; cabinets for loudspeakers; cables; electric cables; audio cables; loudspeaker cables; optical cables; fiber-optic cables; cables for any type of connection; acoustic conduits; electronic connectors for loudspeakers; speakers (loudspeakers); portable speakers; connected loudspeakers / smart loudspeakers; loudspeakers; compact disc players; CD players; optical readers; preamplifiers; wireless networks; audio receivers; stereo receivers; sound amplifying receivers; audio receivers, sound amplifiers; sound recording carriers; transistors [electronic].

Demonstration of goods; dissemination of advertising material; distribution of material for promotional purposes; distribution of goods for advertising purposes; commercial business management; provision of information with respect to business and commercial contacts; updating of advertising material; presentation of goods on all communication media, for retail purposes; advertising; online advertising on a computer network; promotion of goods through influencers; retail services in relation to acoustic products [preamplifiers, amplifiers, loudspeakers, speakers, audio players, CD players, audio receivers] and their accessories [cables, connectors]; online retail services for acoustic products [preamplifiers, amplifiers, loudspeakers, speakers, audio players, CD players, audio receivers] and their accessories [cables, connectors].

Amplifiers; power amplifiers; hi-fi amplifiers; sound recording apparatus; apparatus for sound reproduction; apparatus for sound transmission; sound processing apparatus; apparatus for transmission by means of electric cables; cabinets for loudspeakers; electric cables; electric cables; audio cables; loudspeaker cables; optical cables; fiber-optic cables; cables for any type of connection included in this class; acoustic conduits; electronic connectors for loudspeakers; speakers (loudspeakers); portable speakers; connected loudspeakers / smart loudspeakers; loudspeakers; compact disc players; CD players; optical readers; preamplifiers; wireless local area network devices; audio receivers; stereo receivers; sound amplifying receivers; audio receivers, sound amplifiers; sound recording carriers; transistors [electronic].

Demonstration of goods; dissemination of advertising material; distribution of material for promotional purposes; distribution of goods for advertising purposes; commercial business management; provision of information with respect to business and commercial contacts; updating of advertising material; presentation of goods on all communication media, for retail purposes; advertising; online advertising on a computer network; promotion of goods through influencers; retail services in relation to acoustic products [preamplifiers, amplifiers, loudspeakers, speakers, audio players, CD players, audio receivers] and their accessories [cables, connectors]; online retail services for acoustic products [preamplifiers, amplifiers, loudspeakers, speakers, audio players, CD players, audio receivers] and their accessories [cables, connectors].