January 9, 2018The PA Rack-mount Pre Amplifier is designed for background music/paging and public address system installations,these units are exceptional values, loaded with features,and are easy to install in a va...view
September 11, 2018Descriptions of Aluminum Hanging Pendant Speaker RH-SL02The RH-AUDIO Aluminum Hanging Pendant Speaker RH-SL02 is designed for an excellent choice for high ceiling and open space environments,delivers ...view
January 9, 2018Besides integrated amplifiers RH-AUDIO also manufacture power amplifiers,which boost current gain by receiving the lower-power audio signals from preamplifier or mixer to drive the connected loudspeakers.view