Audio-receivers and video-receivers; Audio receivers; Computer network switches; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Electronic switchers for audio and video signals; High definition multimedia interface splitters; Loudspeakers, headphones, microphones and CD players; Matrix switchers...