Versatile Configuration Options: The Powerworks ORION PA-1800 Amplifier offers flexible configuration options, allowing users to easily switch between stereo, mono, or bridge modes. This adaptability makes it suitable for a wide range of applications, from small venues to large sound reinforcement setups. The ability to customize the setup ensures optimal performance for various needs.

High-Quality Audio Performance: Engineered for minimal distortion, the ORION PA-1800 delivers exceptional audio clarity. Its fast response and low distortion ensure precise and accurate sound reproduction. Whether in a professional sound system or live performance, this amplifier provides high-fidelity audio for an immersive listening experience.

Comprehensive Protection Features: The ORION PA-1800 is equipped with extensive protective circuits to ensure both safety and reliability. These features guard against potential damage caused by overloading, short circuits, and overheating. The built-in protection mechanisms help prevent equipment failure, making it a trusted choice for long-term use in demanding environments.

Clear Front Panel Indicators: The front panel of the ORION PA-1800 includes LED indicators for signal, clip, and protection statuses. This provides real-time monitoring, allowing users to quickly assess the amplifier’s performance and make necessary adjustments. The clear visual cues help ensure smooth operation, minimizing the risk of damage or performance issues.

Durable Connectivity Options: The amplifier is equipped with professional-grade XLR input connectors and SPEAKON output connectors. These connections ensure a reliable and secure integration with various audio equipment. The XLR connectors offer balanced inputs, while the SPEAKON connectors provide secure speaker connections for stable performance.

Switchable Limiter for Signal Protection: A switchable limiter is incorporated into the ORION PA-1800 to prevent signal overloads. This feature helps to protect both the amplifier and connected speakers from potential damage caused by excessively high signal levels. It ensures that the system remains within safe operating limits for optimal performance.

Specifications:

Model: ORION PA-1800
Stereo Power at 8 Ohm: 2 x 450W
Stereo Power at 4 Ohm: 2 x 900W
Bridge Power at 8 Ohm: 1800W
Signal to Noise Ratio: 115dB
Slew Rate: 90V/µs
Damping Factor: 270
Frequency Response: 20Hz – 20kHz
Total Harmonic Distortion + Noise (THD+N): ~0.5% at 1kHz, 1/3 rated power at 8 Ohm
Intermodulation Distortion (IMD): ~0.5% at 1kHz, 1/3 rated power at 8 Ohm
Crosstalk: 85dB
Input Sensitivity: ~0.77V balanced / 0dB unbalanced
Input Impedance: 10k Ohm balanced / 20k Ohm unbalanced
Input Interface: Three-core female XLR
Link Interface: Three-core male XLR
Speaker Interface: SPEAKON connectors (4-pole)
LED Indicators: Power, Signal (-40dB), Clip (Peak), Protection
Power Supply: 1800W
Cooling Mode: Front to rear stepless air cooling
Net Weight: 15 kg
Gross Weight: 18 kg
Mounting Size: 2U / 19″ rack mount
Dimensions (WxHxD): 483 x 101.5 x 421 mm

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Price Flex

Name: Powerworks ORION PA-1800 Amplifier
Brand: Powerworks
SKU: PA-1800
Availability: InStock

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Delivery Exclusions

PLEASE NOTE:

Some products are exceptionally large, heavy or bulky and require specialist freight services. This typically includes items such as large PA speakers, dual 15″ speaker cabinets, dual 18″ subwoofers, flight cases and other oversized or very heavy equipment.

We work hard to keep our prices as competitive as possible and, in most cases, delivery is completely covered by our standard shipping rates. However, for certain oversized items being delivered to regional or outlying areas, the actual courier cost can be significantly higher than standard deliveries. This is also owing to factors completely outside of our control (petrol costs and rising costs of delivery by courier partners)

If this applies to your order, we will always contact you before dispatch to discuss the available options. These may include:

Proceeding with a small additional freight contribution.
Collecting the order from one of our suppliers or a nearby courier depot where available.
Cancelling the order for a full refund if a suitable solution cannot be reached.

Please be assured that we only request an additional freight contribution in exceptional circumstances where the courier cost is substantially higher than normal. Our goal is always to deliver your order at the advertised price whenever possible.

If you’re unsure whether an item may be affected, you’re welcome to contact us before placing your order and we’ll gladly provide a delivery estimate.

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