Details
Connecting and controlling an Amplifier for networked systems has now been simplified with Ashly's NE Series amplifiers. Network Enabled (NE) amplifi- ers offer ease of use, setup and control using standard 10/100 Ethernet proto- col and Protea NE Software. No special outboard control units are needed.
Four, four-Channel models with output power at 250W are available to fill a wide variety of Low Impedance, 25V, 70V and 100V performance installation or constant Voltage applications. NE Series amplifiers are offered two ways; standard input with euroblock connectors and "pe" (Protea Enabled) with euroblock input connectors and world renowned Protea DSP signal process- ing.
The DSP signal processing library is extensive and utilizes two SHARC 32-Bit/ 96kHz processors. Processing blocks include Graphic, Parametric, Notch and Shelving Equalization, High-, Low- and All-Pass Filters (HPF/LPF/APF) with up to 48dB/Octave slopes, Delay, Compressor/Limiter, Gate, Ducking, Auto-leveler, Gain and Signal Generators (sinewave, white and Pink Noise). A full Matrix Mixer with assignable routing allows any input to drive any or all Amplifier out- puts. Presets can be used to store and retrieve global parameters of an entire Amplifier's Control Surface and DSP section.
Additionally, each Amplifier also provides DC Voltage control of the attenu- ators which makes it a snap to control Volume from remote locations, preset recall, Remote Power Standby and data in and out ports for connecting accessories like the WR-5 to control user selected parameters. There are LED indicators for power, standby, protect, network communications and each Channel has a four-step signal meter, bridge Mono, temperature and current indicators.
Four-Channel Mic-pre, AES/EBU, and Cobranet modules will be available as options. Eight-Channel NE series amplifiers are also available.
Additional Information
| Specifications | Signal to Noise (20 Hz-20 kHz, unweighted): >105 dB Power Consumption (Pink Noise @ 4 Ohm) 1/8th Output: 31.25W 1/8th Draw: 200W 1/8th Current: 2.7A Idle Power: 30W Idle Current: 0.4A Output Circuitry: Class D Input Sensitivity: 6.2dBu Frequency Response: 20 Hz - 20 kHz, +/- 1.0 dB Damping Factor: - 8 ohm load, > 250 Input Impedance: 20 k ohms, balanced Maximum Input Level: +21 dBu Cooling: Temperature dependent speed-controlled fan (Front In, Side Out) Front Panel Indicators per channel: Signal: -18, -12, -6,dB, Clip, Temp, Current, Bridge Front Panel Indicators: overall power, standby, protect, disable, com Attenuators: Per channel front panel Input Connectors: each channel 3- Pin Euroblock Output connectors: each channel Euroblock Amplifier Protection: Output Overcurrent, Main Supply Rail Overvoltage, Chassis Temperature, Inrush Limiting, Mains Fuse Power Cable Connector: 15A Edison 3-Prong IEC Dimensions: 19" x 3.5" x 15.5" (88.9mm x 483mm x 394mm) Net Weight: 21.0 lbs (9.53kg) Shipping Weight: 26.0 lbs. (11.79kg) |
|---|---|
| SKU | ne4250d |
| GTIN | No |





