The RH-AUDIO paging system amplifier is designed for 70v & 100v public address system installations.
This 2000w amplifier is exceptional values, loaded with features, and are easy to install in a variety of system designs, with much higher power support the conditions where the high power level of speakers or group of speakers are needed.
The XLR and 6.3mm input sockets are fitted on the rear, also a group of link output to supply an audio signal to additional amplifiers.
Convection cooling structure with large heat sinks attached a thermal sensor for fans' running management in an automatic way.
Complete protection is provided for output short circuit, overload, high temperature, peak current limiters, all the outstanding features make the high power amps be ideal choices for the music/paging and public address system installations.
This amplifier has different loudspeakers outputs of 100V,70V and low impedance 4-16Ω. It's only possible to use one output at the same time, connecting more than one may damage internal parts of the amplifier, Each of 100V,70V,4-16Ω terminals must work with COM (common) terminal.
100V line output
This system is most commonly used in for PA system. Only use 100V line loudspeakers with transformers. All loudspeakers are wired in parallel and the sum of their power must not exceed the rated output power of the amplifier. It is advisable not to load the amplifier at more than 70% of its rated output power when using music sources.
70V line output
This system is common in the USA, it operates on the same principles as 100V line except that at rated output power the amplifier has 70V RMS on its output terminals.
4-16Ω low impedance output
This output allows connection of low impedance loudspeakers without transformers, When two or more loudspeakers are used ensure that they are wired in
such a way in Series, or in Parallel, or in Series & Parallel Combination that total load impedance remains 4Ω and 16Ω.