Description
Redback PA Mixer Amplifier 250W 100V 4 Zone
The Redback 250W 4 Zone 100V PA Mixer Amplifier is a flexible commercial audio solution for paging, background music and evacuation applications. Available from Concert AV Melbourne, this Australian designed and assembled amplifier combines reliable 100V line performance with practical multi-zone control for schools, offices, warehouses, retail spaces and public venues.
With four switchable 100V line output zones, this amplifier allows you to control background music zone by zone from the front panel. It also supports remote paging when paired with the Redback A 4660 touchscreen paging console, making it a strong choice for larger installed audio systems where clear announcements and simple zone control matter.
4 Zone Control for Background Music and Paging
During normal operation, each of the four output zones can be selected on or off from the front panel, allowing flexible control of background music across different areas. When used with the compatible Redback paging console, selected zones can be paged individually or via all call, with background music muted during announcements and restored automatically afterwards.
H3: Built for Commercial 100V Line Systems
This amplifier is designed for 100V line commercial PA systems and offers the power and flexibility needed for everyday installed sound. With 250 watts of output, it suits a wide range of commercial environments where dependable speech and music distribution is required.
Flexible Inputs and Easy Integration
The unit provides 3 microphone inputs and 4 auxiliary inputs, giving you plenty of connection options for microphones, media players and other audio sources. Phantom power is available on all inputs, while adjustable VOX muting on inputs 1 and 2 makes it easier to prioritise announcements when needed.
Emergency Tones and Remote Paging Support
A standout feature is the inclusion of built-in MP3 based Alert and Evac tones with MP3 voice-over messages for emergency tones. The amplifier also includes provision for connection to the Redback A 4660 touchscreen paging console via Cat6 cable, supporting up to 8 consoles over a maximum distance of 200 metres.
Designed for Reliable Everyday Operation
For dependable long-term use, the amplifier includes multi-stage thermally cued fan cooling, thermal and fuse overload protection, and built-in short circuit protection. It can operate from 240V AC or 24V DC, making it suitable for a range of commercial and emergency system requirements.
Key Features
- 250W 100V line PA mixer amplifier
- 4 switchable output zones
- Suitable for commercial PA, paging and background music
- Compatible with Redback A 4660 touchscreen paging console
- Paging to selected zones or all call
- Built-in MP3 based Alert and Evac tones
- MP3 voice-over message for emergency tones
- 3 microphone inputs
- 4 auxiliary inputs
- Phantom power available on all inputs
- Adjustable VOX muting on inputs 1 and 2
- Bass and treble tone controls
- Tape record out terminals
- 100V line output terminals
- 240V AC or 24V DC operation
- Multi-stage thermally cued fan cooling
- Thermal and fuse overload protection
- Built-in short circuit protection
- Australian designed and assembled
Who Is It For?
This amplifier is ideal for:
- Schools and education facilities
- Warehouses and factories
- Retail and hospitality venues
- Offices and commercial buildings
- Churches and community spaces
- Sites needing paging, BGM and evacuation tones in one unit
Our Take
The Redback 250W 4 Zone PA Mixer Amplifier is a very practical choice for installers and venues needing reliable multi-zone 100V line control with paging and emergency functionality built in. The combination of 4 zone switching, remote paging support, multiple inputs and built-in Alert/Evac tones makes it a strong all-rounder for commercial PA systems.
Available now from Concert AV Melbourne, with friendly service and support for professional audio, commercial PA and installed AV systems.