RH-AUDIO

The RH-AUDIO remote paging microphone RH8300 is one of the core control equipment for IP public address system could make the voice announcement to individual zone, combined zones and all zones under the system. Built-in loudspeaker could realize the function of two-way intercom between IP based microphones. Supports paging to center (a key for calling): Only to two-way intercom terminal, you can specify multiple call center number."Call center", when the first specified in the call center number no one answered or busy, the system will automatically switch to the next call center number for a call center. The call center numbers and their order, been set in the IP network broadcast system software, set in the configuration of the terminal. Very easy for deployment, anywhere has internet than could access in, normally install in control center or leaders office. The IP paging microphone is designed with LCD screen, and number push-keys can play the requested files on the...

This RH-AUDIO high-power audio amplifier is a device that amplifies electrical signals that have been adjusted to an appropriate volume and tone sent from the mixer or pre-amplifier, give high power outputs 1000/1500/2000 watts optional, specially designed for big installations where large number of speakers are required in a variety of commercial and industrial installations. When they run power through miles of cable, they minimize resistive power loss by running the power as high voltage and low current. To do this, this amplifier uses a step-up audio transformer at the power station and a step-down transformer at each speaker's location. This reduces power loss due to the heating of the power cables. The same solution can be applied to audio communications in the form of a constant-voltage system of typically 100 volts and 70V. Such a system is often used when a single power amplifier drives many loudspeakers through long cable runs (over 60 feet) for P.A., paging, or low-S...

The RH-AUDIO Bluetooth ceiling speaker is ideal for streaming your music wireless to the speakers, which have three solutions chosen according to the size of the room. Model RH31BL with 1CH solution 1*10W: 1 one-channel-amplified master speaker. Model RH32BL with 2CH amplifier 2*10W: 1 two-channel-amplified master speaker and 1 passive slave speakers. Model RH34BL with 4CH amplifier 4*10W: 1 four-channel-amplified master speaker and 3 passive slave speakers. They are designed to enable high-quality audio streaming from any Bluetooth-enabled device and the wireless range is up to 10 meters. The installation requires only running 12VDC power to the amplified speaker, then running a single speaker cable to the passive speaker(s). This active ceiling speakers has snap clamps for easy installation, retract the 2 snap clamps on the speaker into their open position. Then push the speaker up through the ceiling opening. When Clamp Arms press against the ceiling, the Snap Clamps will rotat...

The RH-AUDIO 6 zone integrated mixer amplifier has six zone outputs using the front panel selector with LED indicator allow you to control the audio in two or more areas individually, such as the office, assembly shop and warehouse in a factory, or the dining area, bar and bathrooms in a restaurant. A priority MIC1 input can be used to override all other inputs, enjoying auto-muting facilitates announcements at any time with a quick return to regular operation. Inputs include 3 microphone inputs, plus 2 stereo inputs for CD players and 1 auxiliary source material, the Mic1 enjoys auto-muting facilitates announcements at any time with a quick return to regular operation. Correspondingly each input has its independent volume control, treble & bass controllers allow you to have the sophisticated effect on the audio. These public address system mixer amps have an integrated protective circuit to withstand overload, short-circuits of output and high temperature, a built-in fan with...

Besides 100 Volt Amplifiers RH-AUDIO also manufactures 100 volt line power amps, which boost current gain by receiving the lower-power audio signals from preamplifier or mixer to drive the connected loudspeakers. Preamplifier or audio mixer is generally connected to the power amplifier, the front amplifier is used to amplify the voltage, the power amplifier is used to the amplify the current, the preamplifier is the link device between the various sound source devices and the power amplifier, as the output signal electrical level of the sound source equipment is low, the power amplifier can not work properly. The power amplifiers feature XLR and 6.35mm input jacks also a group of link output to supply the audio signal to additional amplifiers. And features many of the same comprehensive protection circuits typical, complete protection is provided for output short circuit, overload, high temperature, peak current limiters. The 100 volt line power amplifier is assembled with all the...

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 sam...