REDBACK A4022A 30W 2 Input 100V Public Address PA Amplifier 240V AC Operation BK

Overview

Designed to meet the requirements of small to medium sized professional public address installations, delivering an output power of 30W RMS. . With one balanced microphone and two stereo line inputs, with recessed treble and bass controls, it’s perfect for simple installations requiring minimal inputs. Frequency response extends from 40Hz to 10kHz at a total harmonic distortion (THD) of less than 0.5%. Output is 100V line only. VOX circuit on input 1 mutes input 2. Features variable sensitivity and time delay setting.

• Balanced microphone input
• Built in VOX muting circuit
• Stereo line inputs
• Bass and treble tone controls
• 240V AC operation

• Power output: 30 watts RMS
• Distortion: < 0.5% @ 1kHz
• Output line: 100V

Signal to Noise Ratio

• All volume controls min, typically 72dB below rated output.
• All inputs display same S/N ratio.

Frequency Response

• Mic: 52Hz - 10kHz, -3dB
• Line: 40Hz - 10kHz, -3dB
•  
• Input Sensitivity
• Mic input: 2.6mV balanced
• Line inputs: 150mV

Controls

• Volume 1: Controls mic 1 / line 1
• Volume 2:. Controls line 2
• Bass: ±10dB @ 100Hz
• Treble: ±13dB @ 10kHz
• Power: On/off switch

Output Connectors

• Speakers: Screw terminals

Muting

• VOX muting on Input 2 only.

Input Connectors

• Mic input: 3 pin XLR balanced
• Line inputs: RCA stereo socket, bridged mono
• 240V AC power: IEC power connector

General

• Power supply: 240V AC
• Indicators: Power
• Fuse protection: 800mA AC, 3A x 2 DC internal
• Size: 300W x 220D x 74H mm
• Weight: ?4.8kg
• Colour: Black