Product Description
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Key Features
• 100V, 70V and 4 - 16Ω outputs
• Thermal Overload protected
• Output peak limited
• 300mA battery trickle charge
• Signal presence, Fault & Power status indicators
• Phantom power on microphone input (XLR Input 1)
• Adjustable input level sensitivities; Bass and treble controls
The Redback A 4395A is a 500 Watt Mixer amplifier for installations requiring a high power zone amplifier. Ideally suited for use in shopping centres, pedestrian precincts, public transport facilities and convention centres.
The amplifier has two audio inputs, with input 1 either a balanced XLR input or dual RCA line input, and input 2 a dual RCA. There is also a music input on the front of the amplifier for connection of portable devices. This input when connected, over-rides the rear input 2 audio source and is adjusted via the volume 2 level control.
A VOX circuit with front panel sensitivity adjustment, allows input 1 to mute input 2. Phantom power (15 volts) is available at the 3 pin XLR on input 1 and both inputs 1 and 2 have adjustable input sensitives. The amplifier has a host of protection circuitry including over current, over voltage and short circuit protection.
Features
- Robust design incorporating latest Mosfet technology
- Very Low noise and distortion
- 70V, 100V and 4-16Ω outputs
- 240V AC or 24V DC operation
- 24V DC @ 1 Amp output for external devices
- 300mA battery trickle charge
- Adjustable input level sensitivities
- Bass and Treble controls
- Phantom power on microphone input (XLR Input 1)
- Multi stage thermally cued fan cooling
- Output Peak Limited
- Thermal Overload protected
- Signal Presence Indicators
- Fault Indicators
- Power Status Indicators
- Rack Mountable (suits 19 inch racks)
Specifications
- Power Output: 500 watts RMS
- Distortion: < 0.5%, @ 1kHz
- Output line: 70V, 100V or 4 - 16Ω
Frequency response
- Mic input: 50Hz - 12kHz, -3dB
- Line inputs: 50Hz - 15kHz, -3dB
Sensitivity
- Mic inputs: 100mV or 1V
- Line inputs: 100mV or 1V
Signal to noise ratio
- Mic inputs: > 75dB below rated output
- Line inputs: > 81dB below rated output
Output connectors
- Speakers: Screw terminals
Input connectors
- Inputs: 3 pin XLR balanced or 2 x RCA
- 24V DC power: Screw terminals
- 240V AC power: IEC power connector
Controls
- Mic inputs: Volume
- Line inputs: Volume
- Bass: ±10dB @ 100Hz
- Treble: ±10dB @ 10kHz
- Power: On/off switch
- Indicators: Power, signal present, output peak limiting, overtemp, current limit, shutdown, VOX active, 24V DC, Mains
- Power Supply: 240V AC or 24V DC
Fuse protection
- 10A AC , 20A DC
Dimensions
- 483W x 410D x 88H
* Specifications are subject to change without notice.
