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PA System Mixer Amplifier

※ CE & RoHS certified.
※ Power rates: 60W/120W/240W/350W/500W available.
※ Aluminium alloy panel with standard 19" 2U height.
※ TOSHIBA amplifier transistors.
※ 100% pure copper toroidal transformers.
※ 70V/100V and 4~16Ω loads.
※ 3 MIC inputs,2 LINE inputs,1 LINE output.
※ Individual volume controller for MIC & AUX inputs.
※ MASTER volume controller.
※ BASS and TREBLE tone controller.
※ MIC1 has priority over other inputs.
※ Protections of short circuit,overload,high temperature.
※ Built-in fan with intelligent startup function,can reduce energy consumption and for heat dissipation. 
  • Description
  • Specification
The Audio Signal Mixing Amplifiers are designed for background music/paging and public address system installations,these units are exceptional values, and are easy to install in a variety of system designs.

The mixer amplifiers feature three balanced mic. inputs and two line inputs, 60/120/240/350/500 watts of amplifier power are available with either 70/100-volt or 4 to 16 ohms(Ω) loads. Also included a balanced line level output for adding additional power amplifiers.

The unit also features muting function that MIC1 overrides MIC2,MIC3 AUX1,AUX2 with 0~30dB dB attenuation.

And features complete protection is provided for output short circuit,overload,high temperature,peak current limiters.

Widely used for any kind of public areas such as shops,supermarks,shcools,churches,stations,hotels etc.


Front Panel Details

MIXER AMPLIFIER FRONT PANEL


Rear Panel Details

RH-AUDIO MIXER AMPLIFIER REAR DETAILS


Interior Main Parts

MIXER AMPLIFIER MAIN PARTS



Reference Connection:
RH-AUDIO MIXER AMPLIFIER CONNECTION

Note:
• 4-16 Ω output drives the speakers based on impedances.    
• 70V/100V outputs drive the speakers with built-in step-down transformer.
• Do not use both the 4-16 Ω,70V and 100V terminals at the same time.
• Impedances indicated in the figures represent the total speaker system (load) impedances.

Specifications

Model

RH2807P

RH2813P

RH2826P

RH2836P

RH2850P

Rated Power

60W

120W

240W

350W

500W

Output Mode

4-16 ohms;70V/100V line voltage

MIC Input

MIC1/ MIC2/MIC3:600 ohms 5-8 mV , Unbalanced

AUX Input

AUX1/ AUX2:10k ohms 150-470 mV , Unbalanced

Frequency Response

60Hz~15kHz(±3dB)

THD

<0.5% at 1kHz,1/3 rated power

S/N

Line:85 dB,MIC:>72 dB

Tone

BASS:100 Hz(±10dB),TREBLE:12kHz(±10dB)

Muting Function

MIC1 overrides MIC2,MIC3,AUX1,AUX2 with 0~30dB dB attenuation

Cooling

DC 12V FAN

Protection

AC fuse, short circuit,overload,high temperature

LED Indicators

POWER,SIGNAL, CLIP,PROTECT

Power supply

Optional

Power Consumption

95W

175W

350W

485W

640W

Dimensions

89(H)x483(W)x366(D)mm

Packing Size 

185(H)x520(W)x435(D)mm

Net Weight

11.2Kg

12.7Kg

15.1Kg

16.1Kg

18.6Kg

Gross Weight

11.8Kg

13.6K

16.0Kg

17.0Kg

19.8Kg

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  • FAX:+86 20 31072811
  • EMAIL:info@rh-audio.net
  • ADDRESS:Floor 6, Building J, Kaida Industrial Park, Shixin Road, Xinshuikeng Village, Panyu District, Guangzhou China.