Audio amplifiers; Audio circuit boards; Audio equipment for vehicles, namely, stereos, speakers, amplifiers, equalizers, crossovers and speaker housings; Audio mixers; Audio speaker enclosures; Audio speakers; Audio-video receivers
Electrical and Scientific ApparatusPreparing audio-visual presentations for use in advertising; Producing audio or video infomercials
Advertising and BusinessEntertainment in the nature of visual and audio performances, and musical, variety, news and comedy shows; Entertainment in the nature of visual and audio performances, namely, musical band, rock group, gymnastic, dance, and ballet performances
Education and Entertainment