Cabinets for loudspeakers; Diaphragms (acoustics); loudspeakers; megaphones; sound transmitting apparatus; horns for loudspeakers; portable media players; subwoofers; semi-conductors; Chips (integrated circuits)

Audio equipment and apparatus; sound recording apparatus; audio electronic apparatus; computer software for controlling the operation of audio devices; wearable audio equipment; audio equipment including amplifiers; amplifiers; loudspeakers; loudspeakers with built-in amplifiers; loudspeaker cases; radio receiving sets; CD players and recorders.

Racks for audio equipment [furniture].