April 18, 2018These High-Power Audio Amplifiers are devices that amplify electrical signals that have been adjusted to an appropriate volume and tone sent from the mixer or pre-amplifier,give high power outputs 100...view
September 11, 2018Descriptions of Commercial Pendant Speaker RH-SL08The RH-AUDIO Commercial Pendant Speaker RH-SL08 is designed for background/foreground music,paging,and public address in commercial applications that ...view
September 11, 2018Descriptions of UHF 4-Channel Wireless Microphone RH840UUsing UHF640-840MHz band to avert interferencing frequency. All using quartz crystal oscillating circuits so the frequency is very steady. Speci...view