About theAshly nX1.54 4-Channel Power Amplifier
The Ashly nX1.54 is a robust four-channel power amplifier designed for demanding installed sound applications, offering a balance of high power output and operational flexibility. This amplifier delivers substantial performance, with each channel capable of providing 500 watts into 4 ohms or 300 watts into 8 ohms, and all channels configurable for 70V/100V constant-voltage operation to support distributed speaker systems. It is engineered for reliability in commercial environments such as houses of worship, performing arts centers, and corporate facilities where consistent, high-fidelity audio reinforcement is required. The amplifier’s design incorporates efficient Class-H technology, which provides a favorable balance between power output and energy consumption, reducing heat generation and operational costs over time.A key feature of the nX1.54 is its integration with Ashly’s network ecosystem, allowing for remote monitoring and control via an optional network card (not included as standard). When equipped, this enables system administrators to access the amplifier over an Ethernet network to monitor performance metrics like output level and thermal status, mute channels, and adjust basic parameters from a central location. The amplifier also includes comprehensive protection circuitry to safeguard against conditions such as short circuits, overloads, and overheating, ensuring long-term reliability. Its front panel provides clear status indicators for power, signal, and faults, facilitating quick diagnostics during operation.Housed in a 2U rack-mountable steel chassis, the amplifier is built for durability and features a variable-speed fan that adjusts cooling based on thermal demand, ensuring quiet operation in sensitive environments. The rear panel includes both XLR and terminal block input connectors, as well as robust binding post and terminal block outputs for flexible system integration. By combining substantial multi-channel power, flexible load compatibility, and potential for networked management, the Ashly nX1.54 serves as a powerful and dependable amplification solution for complex professional audio systems that demand both performance and scalability.
Key Features
• Four independent channels provide flexible output for Low-Z or High-Z speakers.• Selectable outputs configured via DIP switches on the rear panel.• High-efficiency Class-D design for high power in a lightweight chassis.• Energy Management System features an automatic sleep mode drawing less than 1W.• Neutrik connectors provide secure, reliable input and output connections.• Built-in protection circuitry safeguards against thermal and overcurrent issues.
Ashly nX1.54 4-Channel Power Amplifier Specs
Amplifier Performance Channels4 Power per Channel (4Ω)500W Power per Channel (8Ω)300W Output ModeLow-Z, 70V, 100V Inputs & Outputs Input ConnectorsXLR, Terminal Block Output ConnectorsBinding Post, Terminal Block Network & Control Network OptionOptional Card Slot Front Panel IndicatorsPower, Signal, Fault Protection & Cooling Protection CircuitsShort, Overload, Thermal CoolingVariable Speed Fan Physical & Power Rack Units2U Input Voltage100-240V AC Dimensions19″ x 3.5″ x 14.2″
Key Features
• Four independent channels provide flexible output for Low-Z or High-Z speakers.• Selectable outputs configured via DIP switches on the rear panel.• High-efficiency Class-D design for high power in a lightweight chassis.• Energy Management System features an automatic sleep mode drawing less than 1W.• Neutrik connectors provide secure, reliable input and output connections.• Built-in protection circuitry safeguards against thermal and overcurrent issues.
