SOUNDBARRIER

Truss and Stage systems and components and systems for performances and live events, namely, metal truss beams; Stages for musical performance composed of primarily metal materials; stage systems comprised of temporary stages, platforms, and towers, performance stages, audience platforms, stage risers, stage and audience bleachers, scaffold structures, roof truss structures, and lifting towers all made of metal; Portable metal free standing crowd control barriers for controlling or limiting access of crowds at sporting events, performances, demonstrations comprised of modular crowd control barrier units which are temporarily erected for the event and then broken down after the event; and DJ truss kits comprised of metal truss beams and a storage bag for the truss beams

Audio amplifiers; Audio electronic components, namely, surround sound systems; Audio equipment for vehicles, namely, speakers; Audio mixers; Audio speakers; Digital signal processors; Electronic products for the manipulation of the frequency, time, and amplitude characteristics of audio signals, namely, audio processors; Loud speakers; Signal processors; Stereo amplifiers; Stereo cables; and Stereo receivers