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A4375A • Phase 4 Public Address Amplifier 125W 4 Input

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A4375A

  • $845.00
  • 2+ $760.00
  • Price per each
  • Includes GST
 

Weight:12.00000Kg

    Perth Low stock - Call to confirm
    Balcatta Low stock - Call to confirm
    Cannington Low stock - Call to confirm
    Auburn Less than 5pcs
    Springvale Less than 5pcs
    Virginia Less than 5pcs
    Warehouse In Stock

Last updated 20-10-17 11:20:12

This product has been viewed 595 times.

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  • Overview
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Overview

Specifically designed for applications requiring up to three microphone inputs, without compromising output power and overall performance. The A 4375A features three inputs which can be configured for either microphone or line level operation. A 4375A conservatively delivers 125WRMS power. Frequency response extends from 50Hz to 15kHz 3dB at a total harmonic distortion (THD) of less than 0.5% @ 1kHz. Vox muting is provided on inputs one and two, which, when activated, automatically mutes the other inputs. Bass/treble controls and phantom powering capability enable unparalleled flexibility for a wide scope of applications such as factories, workshops, mine sites, sports clubs and office buildings. Operates from 240V AC mains or 24V DC permitting battery backup operation during mains power failure. Output can be 100V line, 70V line or low impedance (4 - 16O) loads. Thermal overload, overcurrent/load protection circuitry and fuses on both AC and DC provide excellent fault condition protection and robust performance. Tape output sockets are provided for recording purposes or feeding into additional power amplifiers.

Features

  • Multi-stage thermally cued fan cooling
  • 2U 19" rack mount (Ears sold separately)
  • Tape record out terminals
  • Optional alert, evac & chime tone generator (A 4573)
  • 3 mic input and 4 auxiliary inputs
  • Phantom powering available on all inputs
  • Vox muting on inputs 1 & 2.
  • Bass and treble tone controls
  • Terminals for 100V line, 70V line and 4 - 16O loads
  • 240V AC or 24V DC power operation
  • Thermal & fuse overload protection
  • Built in short circuit protection


100% developed, designed & assembled in Australia.
Since 1976 Redback PA products have been manufactured in Perth, Western Australia by Altronics. With over 40 years experience in the commercial audio industry, we offer consultants, installers and end users reliable products of high build quality with local product support. Read more about our Australian Made products


Backed by an industry leading 10 Year Manufacturer Warranty.
Our Redback products have a long tried and tested history of bulletproof reliability. Altronics offers a 10 Year Warranty on all Australian Made Redback products. Our local in-house service department has all the know how to answer technical queries and provide timely service. Read more about our industry leading warranty.

Specifications

  • Power Output
  • A 4375A: 125 watts RMS
  • Distortion: < 0.5% @ 1kHz
  • Signal to Noise Ratio: Typically 75dB below rated output. All inputs.
  • Frequency Response
  • Mic inputs: 50Hz - 10kHz, -3dB
  • Aux inputs: 60Hz - 15kHz, -3dB
  • Output line: 100V, 70V or 4 - 16O
  • Input Sensitivity
  • Mic inputs: 1.5mV balanced
  • Aux input 1: 300mV
  • Aux input 2-3: 500mV
  • Aux input 4: 500mV
  • Output Connectors
  • Speakers:Screw terminals
  • Input Connectors
  • Mic Inputs: 3 pin XLR balanced
  • Aux inputs 1-3: RCA stereo socket
  • Aux input 4: 3.5mm stereo socket
  • Tape Out: RCA stereo socket
  • 24V DC power: Screw terminals
  • 240V AC power: IEC power connector
  • Remote volume: Screw terminals
  • Controls
  • Mic inputs: Volume
  • Aux inputs: Volume
  • Bass: 10dB @ 100Hz
  • Treble: 13dB @ 10kHz
  • Power: On/off switch
  • Indicators: Power, Overload
  • Power supply: 240V AC or 24V DC
  • Protection
  • A 4375A 5A AC fuse and 10A DC fuse
  • Weight/ Dimensions
  • A 4375A: 9.5kg
  • Dimensions: 423W x 285D x 88H mm
  • Colour: Black

*Specifications are subject to change without notice.

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