Technical Notes & Specifications | Ashly 800, 1200 instruction

		PE-Series Ethernet Controlled, Two-Channel Amplifiers	Technical Notes & Specifications

Architects Specifications

PE-Series, 2-Channel Amplifiers with Ethernet Control

The power amplifiers shall consist of six separate models (800, 1200, 1800, 2400, 3000, and 3800), being of two channels, and shall deliver a minimum power ranging from 200 to 1100 watts RMS per channel into 8 ohm loads and ranging from 400 to 1900 watts RMS per channel into 4 ohms depending on the model being used. When switched into Bridged-Mono mode, the ampli- fier in use shall deliver a range from 800 to 3800 watts RMS into 8 ohms. All amplifiers shall have the ability for input attenua- tion, channel mute, channel polarity, input level, output voltage, output current, clipping, temperature, and power on/off be con- trolled or monitored through the standard, built-in Ethernet port using Proteane Software™.

The amplifiers shall have the capability to replace the input mod- ule with either a 32 bit/96kHz, Proteane DSP module featuring both analog and digital (AES3) inputs, two additional processed output channels and extensive digital signal processing or the PNE-C2 CobraNet module.

Dimensions of the amplifiers shall be 19”W x 3.5”H x 15.5”D, with a weight range of 22 to 24 pounds. The amplifiers shall uti- lize a state-of-the-art, efficient, two-stage high speed switched mode power supply. Cooling shall be accomplished by the use of a temperature sensitive variable speed fan with front to back airflow.

The amplifier shall have a selectable input gain of 26dB, 32dB or 1.4V. Frequency response shall be 20 Hz - 20 kHz, +/- 0.15 dB. Hum and noise shall range from >98dB to 112dB below full output (20Hz to 20KHz A-weighted) and SMPTE intermodulation distortion shall be <.01% (8 ohm load, 10dB below rated power). Total Harmonic Distortion (20Hz - 20KHz at 8 ohms) shall be <.01% (8 ohm load, 10dB below rated power, 20Hz-10 kHz).

Each amplifier channel shall be supplied with a calibrated stepped input attenuator located on the front panel with the capability of the attenuators to be disabled. Each pair of inputs shall have a selectable, bypassable high pass filter of 12dB/octave at 30Hz and 50Hz, a switch to select stereo or mono mode and a switch to select dual or bridge mode. There shall be an input ground switch located on the rear panel to select chassis or floating ground operation and a selectable clip limiter with off, slow, and fast settings.

The inputs shall be active balanced design, with an impedance of 20K ohm with a maximum input level of +21dBu. Input con- nections shall be XLR-1/4” Neutrik combo connectors and 6-pin Euroblock. XLR male connectors shall be provided for looping to additional amplifiers. Output connectors shall be locking Neutrik Speakon. Models 800 and 1200 shall have a 4 position screw ter- minal strip with safety cover as an additional output.

The amplifiers shall have front panel indicators for power, stand- by, protect, bridged mono, parallel mono, and data communica- tions. Each channel shall have signal indicators for clip, -6 dB, -12 dB, -18 dB levels, temp, output current.

The amplifier shall have built in protection for inrush current, temperature, output DC, SOA of power transistors, output over- current and mains power.

The amplifiers shall be capable of operation by means of its own built-in power supply connected to 110 - 125VAC, 220 - 250VAC, 50/60Hz.

The amplifier shall be covered under a full limited warranty of not less than five years. The amplifier shall be a PE-Series model, manufactured by Ashly Audio, Inc. of Rochester, New York.

Features

•Ethernet Remote Control & Monitoring

•2-Stage High Efficiency Switched Mode Power Supply

•Calibrated, Stepped Input Attenuators

•Input Sensitivity 26dB, 36db or 1.4V

•DC Voltage Control of Input & Remote Power Turn-On/Off

•Temperature Sensitive Variable Speed Fan Front to Back Airflow

•Selectable Subsonic Filter

•Selectable Clip-Limiter

•4-Stage Level Meters

•Amplifier Status Indicators: Power, Standby, Bridge Mono, Parallel Mono, Protect and Communications Enabled

•Output Current & Temp Indicators

•Safety/Compliance: cTUVus/FCC, CE, RoHS

1200, 800, 2400, 3800 specifications

The Ashly 3800,2400,800,1200 series represents a significant advancement in sound reinforcement technology, catering to professional audio engineers and venues looking to enhance their sound systems. These products are designed with a host of features and characteristics that ensure high performance, reliability, and versatility.

At the core of the Ashly series is their notable power output. Each model in the series offers different wattage options, allowing users to choose the one that best fits their needs. With options such as 3800 watts, 2400 watts, 800 watts, and 1200 watts, the flexibility is unparalleled. This ensures that engineers can match the amplifier’s power with their specific application, whether it's for large concerts, corporate events, or small gatherings.

One of the main features of the Ashly amplifiers is their advanced thermal management system. This technology keeps the units running cool under heavy load, which is crucial in preventing overheating, ensuring longevity, and maintaining sound quality. The series is built with high-quality circuitry and components, ensuring low distortion and a clean, powerful output. The sound is often described as clear and transparent, making it suitable for various audio applications.

Another significant characteristic is the integration of digital signal processing (DSP) capabilities within certain models of the series. This technology allows for greater control over the audio output, enabling users to fine-tune parameters such as equalization, crossover settings, and limiting. Digital connectivity options further enhance the usability of these amps, enabling seamless integration with modern digital audio systems.

The Ashly 3800,2400,800,1200 series also emphasizes user-friendly interface design. With clear indicators and intuitive controls, operators can easily adjust settings on the fly, making these amplifiers not only powerful but also practical in live sound scenarios.

Versatility is a hallmark of the Ashly brand, and these amplifiers can be configured in multiple ways, including stereo, mono, and bridged operation modes. This adaptability ensures that the amplifiers can meet various sound reinforcement demands, whether powering PA systems, monitors, or subwoofers.

In conclusion, the Ashly 3800,2400,800,1200 series stands out with its robust power options, sophisticated thermal management, advanced DSP features, user-friendly design, and adaptability, making it a reliable choice for professionals in the audio industry. Whether you are in a large venue or a small setting, these amplifiers deliver exceptional performance, ensuring that your sound quality meets the highest standards.