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Ashly Ne4250.70pe Network-enabled 250w Four-channel 70v Amplifier With Dsp

Ashly Ne4250.70pe Network-enabled 250w Four-channel 70v Amplifier With Dsp
  • Product Code: ga251738
  • Availability: In Stock

$7,737.00 $11,914.98

The Ashly ne4250.70pe is a 2 RU rack-mountable, network-enabled, four-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 ne4250.70pe 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 ne4250.70pe are conveniently executed via Ashly Protea software using standard 10/100 Ethernet protocol.

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

Key Specs
Number of Channels4
Amplifier Power Rating250 W per Channel
Load Impedance / Voltage70 V
DSP32-Bit Floating Point DSP
Analog Audio I/O1x Block 8-Pin Output
4x Block Control Input
8x Block
Digital I/O1x RJ45 Input
Amplifier
Number of Channels4
Amplifier Power Rating250 W per Channel
Amplifier ClassClass-D
Load Impedance / Voltage70 V
Performance
Frequency Response20 Hz to 20 kHz ±1 dB
Damping Factor> 250 at 8 Ohms
Input Sensitivity 7.2 dBu
Input Impedance20 Kilohms (Balanced)
Max Gain32 dB
SNR> 107 dB
THD8 Ohms:
< 0.5% (Full Range, Typical)
Intermodulation Distortion< 0.5% (SMPTE, at 8 Ohms)
Signal Processing
Sample Rate48 / 96 kHz
AD/DA Conversion24-Bit
DSP32-Bit Floating Point DSP
LatencyAt 48 kHz:
1.4 ms
At 96 kHz:
0.7 ms
Filters2x High-Pass:
80 Hz, 12 dB/Octave
400 Hz, 6 dB/Octave
Connectivity
Analog Audio I/O1x Block 8-Pin Output
4x Block Control Input
8x Block
Digital I/O1x RJ45 Input
Power
AC Input Power120 VAC, 60 Hz
240 VAC, 50 Hz
AC Power ConnectorIEC 15 A / NEMA 5-15
Current Consumption190 mA (Standby)
540 mA (Idle)
2.85 A (1/8 Power, Typical)
6 A (1/3 Power, Max)
Physical
Display & IndicatorsBlue 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)
CoolingFan (Variable Speed)
Thermal Dissipation46.7 BTU/hr (Standby)
123 BTU/hr (Idle)
341 BTU/hr (Typical)
378 BTU/hr (Maximum)
CertificationsCE, FCC, RoHS, cTUVus
Operating Conditions40 to 120°F / 4 to 49°C 
Dimensions19.0 x 3.5 x 16.9" / 483.0 x 89.0 x 428.0 mm
Weight23 lb / 10.4 kg
Packaging Info
Package Weight28.75 lb
Box Dimensions (LxWxH)24.5 x 22 x 5"

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 ne4250.70pe 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

Related Questions and Answers

Q: 1. Whats the size of the DC In connector? Im trying to find a replacement ac adapter and there is no specs for it.

A: JVC does not list the size of the connection. They do not supply to us the correct adapter. Therefore this is a factory replacement part. Please contact JVC for the replacement part.

Q: 2. does this camera record pal 1080i ?

A: No. It will do it in 1080p, but no 1080i specs that suggest this have been found here.

Q: 3. Will this simultaneously stream while recording 4k60P?

A: Yes, it will stream up to HD while recording 4K.

Q: 4. Where is it made?

A: The Sony UBP-X700M that we carry was manufactured in Japan. This is Subject to Change at any moment in the future.

Q: 5. Can these cameras stream SRT over the Internet?

A: Yes, this supports Secure Reliable Transport (SRT) QoS.

Q: 6. Is it PAL or NTSC version or both?

A: This camcorder will shoot in both PAL and NTSC.

Q: 7. Does this player support UHD Bluray discs or just upscales the content to that resolution?

A: The Sony UBP-X700 HDR UHD Blu-ray Disc Player does support UHD Blu-ray discs, as well as upscaling other content you may have to near-4K resolution.

Q: 8. Does the GY-HC550U do Sports Metadata tagging? What are all the JVC models that do have tagging?

A: The GY-HC550U does have Metadata tagging.

Q: 9. Does the video or audio cut out between clips on longer recordings? (legal work)

A: No, camcorders do not automatically stop recording, unless the memory card is filled or the battery dies. Therefore, it would be recommended to power your camera through the included AC adapter and record on a big enough card to record all the footage you need.

Q: 10. What is the voltage range this unit support? Is it compatible with 230V?

A: This player is 120v only.

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