June 13, 2018Descriptions of Dynamic Handheld Microphone RH-AMP01The RH-AUDIO Dynamic Handheld Microphone RH-AMP01 is designed for close talking applications,and is ideal for short announcements to achieve more co...view
January 9, 2018The M/S Amplifier Switch RH2621M monitors up to five main power amplifiers which will be switched automatically to the spare amplifier should any one fails,with five independent channels, it can also ...view
January 9, 2018The RH-CH206 is a waterproof bidirectional sound projection speaker is made out of all metal extruded aluminum alloy enclosure with cast aluminium top and bottom plates are fully antirust, dustproof an...view