Speco Technologies’ UL listed Contractor Series amplifiers are designed for long-running, every day use. They can stand on their own to run asmaller installation, or be incorporated into a much larger job. With RMS power ranging from 30Wto 120W, microphone and source-mixing ability,telephone paging interface and music-on-holdcapability, there’s practically no job where oneof these amplifiers wouldn’t be a perfect fit!