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Australian Monitor
Australian Monitor ES250P: 250W Commercial Power Amplifier
Australian Monitor ES250P: 250W Commercial Power Amplifier
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Australian Monitor ES250P: 250W Commercial Power Amplifier
The Australian Monitor ES250P is a commercial-grade single-channel power amplifier engineered to deliver reliable audio reinforcement in distributed public address systems. Housed in a robust 2 RU rack-mountable chassis, this booster amplifier provides 250 watts of continuous power. It is designed to cater directly to the requirements of budget-conscious commercial audio installations such as retail strips, educational facilities, office buildings, and hospitality venues where a cost-effective, high-output power stage is required.
Flexible Distributed Output Configurations
The output stage of the ES250P is highly versatile, supporting both low-impedance and constant-voltage speaker lines. It features heavy-duty barrier strip terminals on the rear panel that provide dedicated connections for traditional 4 Ohm speaker loads, as well as constant-voltage distributed setups operating on 70V or 100V lines. This makes the amplifier highly adaptable, allowing it to drive a localized cluster of low-impedance cabinets or a wide distributed network of ceiling speakers tapped across a large floor plate.
Streamlined Connectivity and System Integration
Designed for simple daisy-chain configurations in multi-amplifier rack layouts, the ES250P features streamlined balanced audio inputs. The rear panel is equipped with a 3-pin female XLR input alongside a 3-pin male XLR loop-through output. This configuration enables integration contractors to route a single line-level mix down an entire rack of power blocks without requiring external active distribution systems or patch arrays. A rear-mounted input level attenuator potentiometer is also provided, allowing installers to trim input gain to match specific hardware line levels and optimize system headroom.
Industrial Protection Systems and Monitoring
To handle the constant operation typical of public address installations, the ES250P incorporates robust protection circuitry. The integrated safety suite safeguards the amplifier against short circuits at the speaker terminals, thermal overloading, and excessive input signal driving. Active fan-assisted cooling manages airflow efficiently to keep operating temperatures stable under sustained loads. The front panel features a clean interface containing a master power switch and an operational LED display that tracks power availability, signal presence, and clip limiting status to simplify troubleshooting.
Technical Specification Overview
| Feature | Detail |
| Power Output | 250 Watts RMS |
| Output Modes | 4 Ohms, 70V Line, 100V Line |
| Chassis Size | 2 Rack Units (2 RU) |
| Input Connectors | 1 x 3-pin Balanced Female XLR |
| Loop Connectors | 1 x 3-pin Balanced Male XLR |
| Output Terminals | Rear Barrier Strip with touch-proof cover |
| Frequency Response | 60 Hz to 15 kHz |
| Total Harmonic Distortion | Less than 0.5 percent at rated power |
| Cooling System | Fan-Assisted Forced Air |
| Protection Circuitry | Short Circuit, Thermal, Overload |
| Front Indicators | Power Status, Signal Present, Clip/Limit |
| Dimensions (W x H x D) | 483 mm x 88 mm x 325 mm |
| Net Weight | 11.5 kg |
See manufacturer website for specific product warranty information.
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Warranty
For the best performance and to ensure your new product works perfectly with your existing setup, we strongly recommend having a professional audiovisual technician install and configure your equipment.
Professional installation provides several key benefits:
Optimal Performance: An experienced technician will properly calibrate and fine-tune your new component to achieve the highest possible audio and video quality. They can also ensure seamless integration with your current system.
Trouble-Free Setup: AV equipment can be complex. A professional will handle the setup efficiently and safely, preventing any potential damage to the product or your space.
Peace of Mind: Knowing your equipment is installed correctly gives you confidence that it will function reliably for years to come.
Understanding Product Warranties
Your product is covered by a manufacturer's warranty.
This means that any warranty claims, service requests, or repairs must be handled directly through the manufacturer.
To ensure your warranty remains valid, it is crucial that you follow the manufacturer's warranty guidelines and instructions.
These guidelines often specify requirements for installation, use, and maintenance. Failure to follow them could void your warranty.
You can find the specific warranty information and contact details for your product in the documentation on the manufacturer's website.
It is always a good idea to register your product with the manufacturer after purchase, as this can simplify the process if you ever need to make a warranty claim.
If you have any questions about your new equipment or need a recommendation for a professional installer, please don't hesitate to contact us. We're here to help you get the most out of your purchase.
