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.
wireless indoor and outdoor speakers; woofers; portable sound reproducing apparatus; digital signal processors; signal processors for audio speakers; subwoofers; loud speakers; sound reproduction apparatus; consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors; downloadable music files via the internet, a global computer network and wireless devices; downloadable musical sound recordings; computer software to control and improve computer and audio equipment sound quality