September 3, 2018The RH-AUDIO RH-HS30 is a 30W weatherproof horn loudspeaker,its stainless steel enclosure and bracket the unit's weatherproof capability,and its high reliability and superb efficiency that makes this ...view
January 9, 2018The RH-AUDIO coaxial ceiling speaker RH-TH26 is designed with professional 2-way crossover, provides premium performancein background, foreground and music-plus-paging sound system.This speaker is ide...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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