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
January 9, 2018This Desktop Paging Microphone RH300MC is designed with high quality condenser,matching with controlled circuit.This microphone has ultra-cardioid polar pattern and high sensibility．view
September 3, 2018The RH-AUDIO Waterproof 2 Way On Wall Speaker RH-MS820 or RH-MS860 is designed with woofer and tweeter, the woofer is constructed from polypropylene and has a rubber surround, the directional tweeter ...view
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