Megaphones; Subwoofers; Audio amplifiers; Bass amplifiers; Bass speakers; 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; Digital voice signal processors; Electric audio playback units; Music headphones; Personal stereos; Portable radios; Portable sound reproducing apparatus; Radio sets; Sound amplifiers; Sound systems comprising remote controls, amplifiers, loudspeakers and components therefor
Electrical and Scientific Apparatus