Abdominal belts containing built-in speakers for purposes of transmitting music/sounds/educational material to a fetus and built-in pockets in which to carry audio transmitters; Audio speaker enclosures; Audio speakers; Audio speakers for automobiles; Audio speakers that may be attached with adhesive to the abdominal area of pregnant women for the purpose of transmitting music or sounds to the fetus, not for medical purposes; Audio equipment for vehicles, namely, loud speakers for automotive audio systems; Audio equipment for vehicles, namely, stereos, speakers, amplifiers, equalizers, crossovers and speaker housings; Cases for studio audio monitors for music production; Cases for audio cables; Cases for audio mixers; Cases for audio receivers; Cases for audio recorders; Cases for audio speakers; Conical attachment to an audio speaker for diffusing and distributing sound as it is transmitted from the speaker; 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; Electric audio playback units; Electric audio playback units with lights and speakers; Mounts and mounting brackets adapted for audio speakers with swiveling bases therefor; Protective carrying cases for portable music players; Signal processors; Signal processors for audio speakers; Stands adapted for stereos and audio speakers; Digital signal processors; Digital voice signal processors