PRO DG SYSTEMS; PROFESSIONAL DIGITAL GENERATION

Amplifiers; Audio electronic components, namely, surround sound systems; Audio equipment for vehicles, namely, stereos, speakers, amplifiers, equalizers, crossovers and speaker housings; Audio processing equipment, namely, limiters and compressors; Audio speakers; Audio-video receivers; Digital audio players; Headsets for cellular or mobile phones; Loud speaker systems; Loud speakers; Microphones; Radios; Televisions; Wireless transmitters and receivers