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Redback Phase5 40 Watt 100V Public Address Amplifier

SKU
POS-142241
Ships in 4 to 7 Days
$725

• 100V line output

• 240V AC or 24V DC operation

• Built in short circuit protection

• 10 year warranty

• 3 microphone & 3 line inputs

• XLR mic channels with phantom power

• 19" rack mount kit included

• VOX muting function

• Tape output RCA sockets

• Bass and treble tone controls

• Australian designed & assembled

Redback Phase5 40 Watt 100V Public Address Amplifier

The Redback Phase5 A4037 is designed for medium sized professional public address installations, delivering an output power of 40W RMS. Frequency response extends from 60Hz to 15kHz at a total harmonic distortion (THD) of less than 0.5%.

The unit features 3 balanced XLR mic inputs with phantom power, 3 line level stereo RCA inputs, and bass & treble controls for a diverse range of installation applications, including schools, public halls, workshops and sporting complexes. Inbuilt VOX muting allows input 1 (mic or line) to mute inputs 2-3 and input 2 (mic or line) to mute input 3.

Key Features:

• 3 balanced microphone inputs with phantom power
• 3 stereo line inputs (RCA)
• 19" rack mount kit included
• VOX muting function
• Tape output RCA sockets
• Bass and treble tone controls
• 100V line output
• 240V AC or 24V DC operation
• Built in short circuit protection
• 10 year warranty
• Optional evac module available
• Optional remote volume module
• Australian designed & assembled

User Manual (PDF, 1.97MB)

 

Playback Functionality

the Phase5 A4037 can be powered from either 240V AC mains or 24V DC permitting battery backup operation during mains power failure.

Main output is designed for 100V line only. Additionally the A4037 features thermal overload shutdown to protect the amplifier if a fault develops.

100% developed, designed & assembled in Australia

Since 1976, Redback PA products have been manufactured in Perth, Western Australia. With over 40 years experience in the commercial audio industry, they offer consultants, installers and end users reliable products of high build quality with local product support.

Backed by an industry leading 10 Year Manufacturer Warranty

Redback products have a long tried and tested history of bulletproof reliability - that's why a 10 Year Warranty is offered on all Australian Made Redback products.

 

 

Optional Add-ons

A4573 Alert/evac option board: When fitted, generates pre-chime, bell, alert and evacuation tones. The alert tone can function continuously, or switch to evac tone after a preset time delay (adjustable 30 seconds to 4.5 minutes). Simply connects to the amplifier internally via the cable provided.

A4373 Digital remote volume option board: When fitted and used in conjunction with A2280B wall plate to provide remote volume level adjustment. Ideal for situations where the amplifier is located in a remote rack.

More Information
Model Number A4037
RRP 725.00
Specs

General
• Power Output: 40 watts RMS
• Distortion: < 0.5% @ 1kHz
• Signal to Noise Ratio: Typically 75dB below rated output. All inputs
• Mic inputs: 50Hz - 10kHz, -3dB
• Line inputs: 60Hz - 15kHz, -3dB
• Output line: 100V
• Mic 1-3: 3mV
• Line inputs 1-3: 300mV
• Speakers: Screw terminals
• Current Draw: 220mA Standby, 3A Full @ 24V DC
• Protection: 1A AC fuse and 4A DC fuse
• Weight: 7.1kg
• Dimensions (W x H x D): 423 x 88 x 225mm

Input Connectors
• Mic 1-3: 3 pin XLR balanced
• Line inputs 1-3: RCA stereo socket
• 24V DC power: Screw terminals
• 240V AC power: IEC power connector
• VOX Muting: 60dB below rated output
• Remote volume: Screw terminals

Controls
• Mic inputs: Volume
• Line inputs: Volume
• Bass: ±10dB @ 100Hz
• Treble: ±13dB @ 10kHz
• Power: On/off switch
• Indicators: Power, Overload
• Power supply: 240V AC or 24V DC

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10 Years
This product is covered by a massive 10 Year Australian warranty.

Problems?
If you experience any issues with this product please don't hesitate to contact us.
How much does delivery cost?
We offer free post on all orders over $29 to anywhere within the Australian mainland and Tasmania.

Can I pick up my purchase from your store?
Yes. You can usually pick up your order from one of our stores. We recommend that you contact us first to ensure your order is ready for collection.

What happens if I'm not happy with my product when it arrives?
All change of mind returns must be in as new condition, in original packaging. We provide a generous 30-day change-of-mind guarantee on our products (unless otherwise stated). All change of mind returns must be in as new condition, in original packaging.

Please visit our FAQ page for answers to other frequently asked questions or contact us if you have any other questions or comments.