Ashly ne8250.70pe Network-Enabled 250W Eight-Channel 70V Amplifier with DSP


Key Features
  • Class-D Power Output at 250W per Channel
  • Extensive Built-In DSP Functions
  • Protea Software Control via Ethernet
  • Euroblock Inputs & Outputs
  • Stepped, Calibrated Input Attenuators
  • Selectable High-Pass Filter Frequency
  • Variable-Speed Fan
  • Switched-Mode Power Supply
  • Built-In Amplifier & Load Protection
  • Rack-Mountable 2 RU Enclosure

د.إ20,999.00

TheĀ Ashly ne8250.70peĀ is a 2 RU rack-mountable, network-enabled, eight-channel amplifier with DSP capable of delivering 250W per channel at a constant voltage of 70V for installation in retail applications, paging systems, warehouses, and more. Its Class-D output circuitry and switched-mode power supply ensure high efficiency and reliable performance. A temperature-sensitive, variable-speed fan along with built-in amplifier and load protection inhibit overheating and overcurrent conditions. The ne8250.70pe has an integrated DSP signal processing library, which utilizes two SHARC 32-bit / 96 kHz processors. This library includes processing blocks such for dynamics controls, gain functions, graphic and parametric EQ, crossover functions, delay, metering, and a signal generator.

Euroblock inputs and outputs allow standardized connectivity with line mixers and constant-voltage speakers, and the per-channel stepped, calibrated input attenuators offer easy recallability. The selectable high-pass filter can be set to 12 dB/octave at 80 Hz or 6 dB/octave at 400 Hz, thereby preventing excessive low frequencies from reaching your speakers. Setup and control of the ne8250.70pe are conveniently executed via Ashly Protea software using standard 10/100 Ethernet protocol.

DSP signal processor powered by two SHARC 32-bit / 96 kHz processors with blocks for Graphic, Parametric, Notch and Shelving Equalization, High-, Low- and All-Pass Filters (HPF/LPF/APF) with up to 48 dB/octave slopes, Delay, Compressor/Limiter, Gate, Ducking, Auto-leveler, plus Gain and Signal Generators (sinewave, white and pink noise)
Supports control and setup over Ethernet connection via Ashly Protea software
Euroblock connections for inputs and outputs
The ne8250.70pe has multiple layers of protection circuits including overcurrent, thermal, and mains protection
Class-D output circuitry with switched-mode power supply
Stepped, calibrated input attenuators
Selectable software-controlled internal high-pass filter at 80 Hz (12 dB/octave) or 400 Hz (6 dB/octave)
Temperature-sensitive, variable-speed fan with side-to-front airflow
4-stage level meters
Rack-mountable enclosure occupies 2 RU
SKU: NE8250.70PE Category: Tag:
Key Specs
Number of Channels
8
Amplifier Power Rating
250 W per Channel
Load Impedance / Voltage
70 V
DSP
32-Bit Floating Point DSP
Analog Audio I/O
2x Block 8-Pin Output
4x Block Control Input
8x Block Input
Digital I/O
1x RJ45 Input
Amplifier Power Rating
250 W per Channel
Amplifier Class
Class-D
Load Impedance / Voltage
70 V
Performance
Frequency Response
20 Hz to 20 kHz Ā±1 dB
Damping Factor
> 250 at 8 Ohms
Input Sensitivity
7.2 dBu
Input Impedance
20 Kilohms (Balanced)
Max Gain
32 dB
SNR
> 107 dB
THD
8 Ohms:
< 0.5% (Full Range, Typical)
Intermodulation Distortion
< 0.5% (SMPTE, at 8 Ohms)
Signal Processing
Sample Rate
48 / 96 kHz
AD/DA Conversion
24-Bit
DSP
32-Bit Floating Point DSP
Latency
At 48 kHz:
1.4 ms
At 96 kHz:
0.7 ms
Filters
2x High-Pass:
80 Hz, 12 dB/Octave
400 Hz, 6 dB/Octave
Connectivity
Analog Audio I/O
2x Block 8-Pin Output
4x Block Control Input
8x Block Input
Digital I/O
1x RJ45 Input
Power
AC Input Power
120 VAC, 60 Hz
240 VAC, 50 Hz
AC Power Connector
IEC 15 A / NEMA 5-15
Current Consumption
290 mA (Standby)
565 mA (Idle)
5 A (1/8 Power, Typical)
11 A (1/3 Power, Max)
Physical
Display & Indicators
Blue LED (Power)
Yellow LED (Standby)
Red LED (Protect)
Yellow LED (Disable)
Green LED (Comm)
Green LED (Bridged Mode)
Multi-Color LED (Clip/Level/Signal/Temp)
Green LED (Current)
Cooling
Fan (Variable Speed)
Thermal Dissipation
63.8 BTU/hr (Standby)
187 BTU/hr (Idle)
700 BTU/hr (Typical)
775 BTU/hr (Maximum)
Certifications
CE, FCC, RoHS, cTUVus
Operating Temperature
40 to 120Ā°F / 4 to 49Ā°C
Dimensions
19.0 x 3.5 x 16.9″ / 483.0 x 89.0 x 428.0Ā mm
Weight
24.7Ā lb / 11.2Ā kg
Packaging Info
Package Weight
32.45 lb
Box Dimensions (LxWxH)
24.4 x 22.1 x 5.2″

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