Ashly NE 4200.25 instruction

Operating Manual - NE Multi Channel Power Amplifier

The Amplifier Control Surface

4)Offset link group - Up to eight groups are available for the purpose of linking similar function parameters across multiple channels. In addition to the control surface secondary level control (not the main fader), most DSP functions have a link group check box in their work window to assign a specific parameter to one of the eight link groups if desired. Link groups can be renamed by clicking on any group name and entering the new name then pressing <enter> on the keyboard.

5)Attenuators - These two dials indicate the physical position of hardware controls on either the amp front panel or the remote level control (if present). Note that these will display the position of attenuators even when DISABLED in software.

6)Total Attenuation - This indicates the total amount of attenuation being applied to the channel. This is the sum of the following attenuators: main fader, offset link group attenuation, front panel and remote attenuators (if enabled).

7)Meters - Input and Output meters display the real time activity per channel, in dB below rated output. Also, the amplifier’s operating temperature and output current are shown. Output current shows that the amplifier channel is actually delivering output to a connected speaker load.

NE 4200.25 specifications

The Ashly NE 4200.25 is a cutting-edge amplifier designed for professional audio applications, providing exceptional performance and reliability for a wide range of audio setups. As part of the esteemed NE series, the 4200.25 model stands out due to its powerful features and advanced technologies, making it a favored choice among audio engineers, commercial installations, and live sound applications.

One of the most notable features of the Ashly NE 4200.25 is its robust power output. Delivering a staggering 2000 watts per channel at 4 ohms, it ensures that even the most demanding sound environments are met with unparalleled clarity and loudness. This makes it suitable for large venues, concert halls, and outdoor events, where high power levels are essential to overcome ambient noise and ensure audio fidelity.

The NE 4200.25 is equipped with advanced signal processing capabilities. Integrated DSP (Digital Signal Processing) allows users to customize their audio settings with precision, including equalization, crossover settings, and dynamic processing. The onboard DSP enhances the amplifier's versatility, letting users tailor the sound to specific applications, whether it’s for live music, speech reinforcement, or playback systems.

Another prominent characteristic of the Ashly NE 4200.25 is its impressive thermal management system. The amplifier employs a highly efficient cooling design, which includes a variable speed fan and heat-sinks, ensuring that it operates reliably even under high load conditions. This thermal protection mechanism not only enhances performance but also extends the lifespan of the amplifier.

The NE 4200.25 features integrated networking capabilities, allowing for remote monitoring and control via Ashly’s proprietary software. This capability is particularly advantageous for installers and operators, enabling real-time system adjustments and diagnostics from a convenient interface.

In terms of build quality, the Ashly NE 4200.25 boasts a rugged chassis designed to withstand the rigors of touring and installation. The front panel includes intuitive LED indicators for status monitoring, ensuring that operators can quickly assess performance at a glance.

Overall, the Ashly NE 4200.25 amplifier is a powerhouse characterized by its substantial power output, customizable DSP features, efficient thermal management, and robust construction. It provides professional sound reinforcement solutions for a variety of demanding audio environments, making it a reliable choice for audio professionals everywhere.