Loudspeakers; audio speakers; audio speakers for connecting devices to the internet of things; audio speakers for automobiles; cabinets for loudspeakers; cases for loudspeakers; loudspeaker systems; horns for loudspeakers; subwoofers; apparatus and instruments for recording, transmission, reproducing or processing of audio, image or data; audio apparatus for digital signal processing; audio amplifiers; audio recordings featuring sound effects; downloadable recordings featuring sound effects; ...