9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
apparatus for transmission or reproduction of sound or images; sound systems comprised of audio speakers and wireless speaker controllers; home theatre systems comprised of center, front, rear, and subwoofer speakers and wireless speaker controllers; audio equipment, namely, audio speakers and wireless audio controllers; audio speakers; digital audio players; loudspeakers; loudspeaker systems; amplifiers; sound mixers; audio testing and measurement equipment; digital image players; computer hardware and software for controlling and transmitting wireless signals to audio speakers; computer software for the control and improvement of sound quality; computer software for the reproduction, transmission of sound, data, text, images and video