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ASHLY NXE1.52
NXE1.52
SGD 5,208.00

Availability: In stock

Network Power Amplifier 2 X 1,500 WATTS @ 2 OHMS

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Description



The NXE1.52 Network Power Amplifier from Ashly Audio is the networkable version of the nX amplifier. It comes with Ethernet control, serial data control, aux preamp outputs, instant standby mode, preset recall, fault condition logic outputs, and optional network audio and digital audio capability. All these are controlled using Ashly Audio's Protea software suite. This amplifier is designed to meet the most demanding live sound and fixed installation sound systems in stadiums, arenas, performance venues, worship spaces, and convention centers.


 


Features:


 


 2-channel high-output, lightweight amplifier with programmable output on each channel 


Power saving, Energy Management System (Ashly EMS) automatic <1W sleep mode is defeatable 


Front panel power switch and level controls can be disabled for security 


Neutrik Combo XLR: 1/4" TRS jack plus Euroblock input connectors


Neutrik speakON twist locking loudspeaker connectors for security, safety, and reliability


Rear panel DIP switches per channel for selection of high pass filter, limiter, input gain, and High-Z or Low-Z speaker output configuration


Ethernet port for use with control and monitoring of amplifier functions, with front panel COM activity LED


Serial data port for use with Ashly remote control devices, or RS-232 converter (sold separately) for third party controllers (INA-1)


Uses Protea software to remotely disable all front panel controls, including the on/off switch, for a tamper-proof installation


Real-time clock with event scheduler


Instant standby mode, 30% reduction in power consumption with on/off triggered by contact closure, software control, or event schedule


Programmable power-on delay


Preset recall via contact closure, software control, remote control, or event scheduler


Auxiliary preamplifier outputs and fault condition logic outputs


Cobranet or Dante network audio (sold separately) and AES3 digital audio input with pass-through


Ducking at mixer, peak hold indicator, in/out per filter, key engage, lock per filter, and global lock



Specifications

Maximum Output Power

Max Output Power Per Channel, EIAJ Test Standard


2 Ω: 1,500 W, 4 Ω: 1,500 W , 8 Ω: 1,250 W

Low Z output, Bridge Mode, 20Hz to 20kHz, 1%THD, All Channels Driven


4 Ω: 3,000 W

70 V, 100 V Output, All Channels Driven


70 V (per channel): 1,500 W


100 V (per channel): 1,250 W

Power Draw

Total Power Draw All Channels Driven

Sleep Mode: <1 W


Standby Mode: 40 W


Idle (no signal): 55 W

Current Draw

Current Draw 120VAC Mains (divide in half for 240V)

Sleep Mode: 0.1 A


Standby Mode: 0.70 A


Idle (no signal): 1.00 A


Maximum Current Draw All Channels Driven, Divide by 2 for 240VAC


Typical: 8.0 A

Dissipation

Thermal Dissipation BTU/hr, All Channels Driven

Sleep Mode: <3.4


Standby Mode: 136


Idle (no signal): 187


Typical (1/8 max power): 850

Power Requirements

Power Requirements (@ 50/60Hz)

Nominal (Automatic Sensing SMPS)@ 50 Hz


Nominal (Automatic Sensing SMPS): 120 VAC


Operating Range: 70 to 135 VAC


Minimum Power-Up: 85 VAC

Power Requirements @ 60Hz

Nominal (Automatic Sensing SMPS): 240 VAC


Operating Range: 140 to 270 VAC


170 VAC

Power Connector Power Cable Connector: 20 A powerCON
Input Source Input Source Select Options (Protea DSP): Analog, Auto (Net, AES3, Analog)
Limiter

Brick Wall Limiter (Protea DSP)

Threshold: -20 to +20 dBu

Ratio: Infinite


Attack: 0.2 to 50 ms/dB


Release: 5 to 1000 ms/dB

Compressor

Threshold: -20 to +20 dBu


Ratio: 1.2:1 to infinite


Attack: 0.2 to 50 ms


Release: 5 to 1000 ms/dB


Detector: Peak / average


Attenuation Bus: 2 available


Metering: In, out, attenuation, graphical

Control

Autoleveler Controls

Target Level: -40 to +20 dBu


Action: Gentle, normal, aggressive, user defined 


Maximum Gain: 0 to +22 dB


Metering: Input, Gain, Attenuation


Ratio: 1.2:1 to 10:1


Threshold Below Target: -30 to 0 dB


Gain Increase/Decrease Rate: 5 to 1000 ms/dB


Hold Time: 0 to 6 s

Noise

Ambient Noise Compensation: Output Only

Max Gain: -20 to +20 dB


Min/Base Gain: -40 to +20 dB


Gain Change Rate: 0.2 to 20 s/dB


Link Group: 16 available


ANC Input Channel: 1 to 2 or 1 to 4


Noise Threshold: -40 to +20 dBu


Program/Ambient Gain Ratio: 0.3:1 to 3:1


Metering: Input level, Attenuation, Average noise

Ducking

Ducking: High/Low Priority, Trigger, Filibuster, Ducked Program

Trigger Threshold: -80 to +20 dBu


Ducking Release: 5 to 1000 ms / dB


Ducking Depth: 0 to -30 dB, -∞


Metering: Input

Gate

Threshold: -80 to +20 dBu


Range: off, 100 to 0 dB


Attack: 0.2 to 50 ms/dB


Release: 5 to 1000 ms/dB


Metering: Key signal, Gate LED, graphical

Advanced Gate Controls

Key Frequency: 20 Hz to 20 kHz


Key Bandwidth: 0.016 to 3.995 octave

Gain

Gain (with/without VCA): -50 to +12 dB, off, polarity invert


Digital VCA Groups: 4 available


Remote RD8C Gain: Enable per channel, 0 dB to -∞


WR-5 (neWR-5) Remote Gain: 0 to -50 dB, mute

Band

31-Band

Filter Type: Constant Q or proportional


Bandwidth: 0.499 to 0.25 oct

Parametric 2,4,6, or 10 Band


Frequency: 20 Hz to 20 kHz


Level: -30 to +15 dB


Q Value: 0.016 to 3.995 octave

Hi/Low Shelf 6/12 dB/oct


Frequency: 20 Hz to 20 kHz


Level: -15 to +15 dB

All Pass


Frequency: 20 Hz to 20 kHz


Variable Q HP/LP


Frequency: 20 Hz to 20 kHz


Q Value: 3.047 to 0.267


Notch/Bandpass


Frequency: 20 Hz to 20 kHz


Q Value: 92.436 to 0.267


Filters: 12


Filter Modes: Float, restricted, manual


Filter Type: Notch, parametric


Filter Frequency Range: 20 Hz to 20 kHz


Notch Filter: -∞

Parametric Filter: +15 to -30 dB


Filter Bandwidth: 0.016 to 3.995 octave


Detector Sensitivity: 5 levels


Float Time: 5 minutes to 24 hours


Bessel & Butterworth Filters: 12/18/24/48 dB/oct


Linkwitz-Riley Filter: 12/24/48 dB/oct


Frequency: Off, 20 Hz to 20 kHz


Speaker Delay: 0 to 21 ms


Delay: 0 to 682 ms


Speaker Delay: 0 to 10.6 ms


Delay: 0 to 341 ms

Audio Metering

Range: -60 to +20 dBu


Increments: 1 dB


Signal Level: Off, -50 to +20 dBu


Sine Wave Frequency: 20 Hz to 12 kHz

Matrix Type

Matrix Mixer

Gain (0.5dB increments): Off, -50 to +12 dB


Mute: Per channel


Auto-mixer Enabled: Per channel


Global Auto-mixer Response: 0.01 to 2 sec


Ducking LED: Per channel if enabled


Metering: Level, auto-mixer level

Processor

Input A/D, Output D/A: 24-bit


DSP Processors: 32-bit floating point


Sample Rates: 48, 96 kHz


Propagation Delay @ 48kHz: 1.42 ms


Propagation Delay @ 96kHz: 0.71 ms

Other Specifications
Cooling Continuously variable temperature controlled axial fan(s)
Environmental Non Condensing: 32 to 113⁰F ( 0 to 45⁰C)
Dimensions (W x H x D) 19.0 x 3.5 x 16.8" (483.0 x 89.0 x 428.0 mm)
Weight <28 lb (12.7 kg)

 

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