January 9, 2018It enjoys 6W dual cone dynamic loudspeaker drive providing high performance with a wider frequency response range and improved speech intelligibility.view
September 3, 2018The 8" RH-AUDIO 8 Ohm Flush-mount In-Ceiling Speaker RH-THI40 is designed to provide clear, sharply-focused audio reproduction by utilizing a special 2-way crossover,and its 8" long-throw polypropylen...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
January 9, 2018The RH-AUDIO 50W Voice Fire Alarm Loudspeaker Outdoor RH-HS50 is made from robust, virtually indestructible alloy brackets offering maximum protection against shock and weather making them ideal for m...view
January 9, 2018The Wall Commercial Loudspeaker of Public Address System RH-MS12 is designed with full ABS compact enclosure,which was injected with a circle mesh on its front to give sound out...view
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