RH-AUDIO

The Function of Commercial Power Amplifier The amplifier is designed to amplify the weak signal from the audio source or the prime amplifier and to promote the speakers to sound. The amplifier plays an important role in a good speaker system. The amplifier is one of the largest families in all kinds of audio equipment. The main function is to amplify the weaker signal from audio source equipment, then to drive the speaker to playback sound with the produced enough current. Due to considering power, impedance, distortion, dynamic and different serviceable range and control/adjust function, there are different internal signal processing, circuit design and production process for different amplifiers. Performance Index of   Commercial Power Amplifier As for the amplifier main performance index, they are output power, frequency response, distortion degree, signal-to-noise ratio, output impedance, damping coefficient, etc. Output power:   the unit is W. Because each manufactur...

Features of RH AUDIO   Multi-Zone Mixer Amplifiers 6-way microphone/line input and 3-way music source input 100 V, telephone and call station input (with priority and VOX) 2 regions and only broadcast output Voice activation emergency control button 120 and 240 W high output power These variegated multi-zone pa amplifiers are high-performance, professional public broadcast equipment with modern and top-end performance. It is very easy to use the hybrid amplifiers. Simply place the device in the desired place, it is OK to use the device's own functions to keep users away from complicated work. Being able to play clear radio or music, it is as easy as turning on the radio. In addition, the price of the   multi-zone pa amplifier   is very affordable, and there is no need to sacrifice functionality such as press-in, priority, and flexibility etc. It is a powerful amplifier which is suitable for cabinet installation or desktop installation. The LED indicato...