Electric and electronic apparatus and instruments, namely, speaker drivers sold as a component of loudspeakers, acoustic waveguides for sound field directivity control, audio wavefront controllers, electroacoustic transducers, acoustic baffles sold as a component of loudspeakers, coil compression drivers for loudspeakers; Apparatus for recording, transmission and reproduction of sound and images; Computer hardware and software for digital communications; Apparatus and instruments for recording, producing, transmitting, editing and processing of audio and video signals; High fidelity sound equipment, namely, loudspeakers, amplifiers, and subwoofers; loudspeaker systems; tweeters; woofers; mid-range audio speakers; stereo tuners; electrical transducers; audio equipment for vehicles, namely, crossovers; digital sound processors; horns for loudspeakers; data processors; amplifiers; pre-amplifiers; power-amplifiers; stereo receivers; audio-video receivers; integrated sound systems comprising remote controls and subwoofers; Audio processing equipment, namely, audio compressors and digital sound processors; sound equalizers; Computer software, namely, software for configuring networked audio systems, control the units, and assist with measurement and acoustic testing; parts and fittings for the aforesaid goods