SPX

Amplifier for wireless communications; Amplifiers; Audio amplifiers; Audio cassette decks for automobiles; Audio cassette recorders; Audio circuit boards; Audio equipment for vehicles, namely, stereos, speakers, amplifiers, equalizers, crossovers and speaker housings; Audio mixers; Audio processing equipment, namely, limiters and compressors; Audio speaker enclosures; Audio speakers; Audio tape recorders; Audio-video receivers; Blank audio cassettes; Blank audio tapes; Blank digital audio tapes; CD players; Children's educational music CDs and DVDs; DVD machines; DVD-players; Electric audio playback units with lights and speakers; Electronic effect pedals for use with sound amplifiers; Guitar amplifiers; Head-mounted video displays; Loud speaker systems; Loudspeakers with built in amplifiers; Musical instrument amplifiers; Optical semiconductor amplifiers; Portable DVD players; Power amplifiers; Pre-amplifiers; Racks for amplifiers; Radar receivers with amplifiers; Sound amplifiers; Sound mixers with integrated amplifiers; Speaker enclosures; Stereo amplifiers; Sub-woofers; Wave reflectors for acoustic speakers, lighting apparatus, and air flow devices; Woofers