Redback Compact 100V Class D Bluetooth PA Mixer Amplifier 120W

Part of the series PA Amplifiers.

View all products in this series

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These compact Class-D design amplifiers offer multi source mixing plus USB/SD card/FM tuner audio playback and Bluetooth streaming functionality. They are an all in one amplifier and audio source housed in just a single rack unit of space! Ideal for use in retail, offices, venues and other commercial buildings. Dimensions: 484 x 295 x 44 mm

The unique feature of the Class-D design is the significant reduction in power consumption and heat generation due to the switch mode power supply design employed. They utilise active power factor correction (APFC) switch mode power technology allowing an efficiency rating of 85%. The result of which is a much cooler running amplifier (<55°C), offering a long life span and significant power savings for a reduced environmental impact.

Screw terminal connections are provides for balanced inputs from sources, 100V / 4-16Ω output and 24V DC input. A stereo RCA line output is provided, plus two stereo RCA line inputs. Easy line/mic/phantom power options are available on mic inputs 1 to 4. A top priority emergency input is also provided which can be connected to an alert/evac tone generator.

Music playback is easily managed via the front panel track selection and play/pause controls. Music files can be stored and played back from SD card, USB memory stick or Bluetooth enabled device.

Remote control requires 1 x CR2032 coin cell battery.

Features

• Mixer amplifier with in-built SD/USB/FM tuner/Bluetooth music source
• 85% efficient class-D power performance
• Low power consumption & heat generation
• Compact 1RU case
• Bass & treble control
• Front panel mic input
• Protection circuitry
• LED indicators for signal, peak, protection and power
• Selectable 100V line/4-16Ω output
• Mic/Line/Phantom Power options on Mic 1-4
• 24V DC battery backup power input
• Emergency priority input (Mic 1)
• Adjustable VOX muting

Specifications

• General
• Rated Power: 120W
• Output Level: 4-16Ω/100V
• Indicator: Power indicator
• Short-Circuit Mode: Short Circuit, no voltage
• Cooling Mode: Air cooling
• Protection Mode: Overheat/Short circuit
• Operation Temperature: +5°C~+40°C
• Storage Temperature: -20°C~+70°C
• Relative Humidity: <95% (No condensation)
• Voltage: ~240V 50Hz
• Power Consumption: 180W
• Weight: 3.9kg
• Dimensions: 484 x 295 x 44 mm
• Input Sensitivity
• Mic: 2mV±1mV
• Line: 100mV±20mV
• AUX: 350mV±20mV
• EMC: 775mV±40mV
• Pre-Output: 1V±50mV/100Ω
• Mic Tones
• Low Frequency: ±10dB at 100Hz
• High Frequency: ±10dB at 10KHz
• Music Tones
• Low Frequency: ±10dB at 100Hz
• High Frequency: ±10dB at 100Hz
• Frequency Response
• Audio Out: 20Hz ~ 20KHz (±3dB)
• Mic: 200Hz ~ 16KHz (±3dB)
• SNR
• Mic: ≥65dB
• Music: ≥70dB
• THD
• THD+N ≥ 0.1%

*Specifications are subject to change without notice.

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