Loudspeakers; Megaphones; Subwoofers; Audio equaliser apparatus; Audio speaker enclosures; Audio speakers; Audio speakers for automobiles; Bass amplifiers; Car stereos; Cases for music, audio and related electronic equipment, namely, cases for audio tuners, audio receivers, amplifiers, tape players, compact disc players, MP3 controllers/players, audio mixers, audio speakers in the nature of music studio monitors, microphones, audio speakers, compact discs, audio tapes, portable computers, ant...