User Manual for Ashly nXe3.02 Network Power Amplifier Click to enlarge the picture
Contents of the user manual for the Ashly nXe3.02 Network Power Amplifier
- Product category: 70-Volt Amplifiers Ashly
- Brand: Ashly
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Ashly 70-Volt Amplifiers
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User manual for the Ashly nXe3.02 Network Power Amplifier contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Ashly product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Ashly user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Ashly product will considerably shorten its lifespan!
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Product description The nXe3.02 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. - 2-channel high-output, lightweight amplifier with programmable output on each channel 1
Please Note: Hi-Z or Lo-Z, selected via rear panel DIP switches close - Power saving, Energy Management System (Ashly EMS) automatic <1w sleep mode is defeatable2
Please Note: <1w sleep mode can be defeated for applications that are subject to third-party performance standards prohibit a mode, including those used mass notification and emergency communication systems ansi> close - Front panel power switch and level controls can be disabled for security 3
Please Note: Front panel LEDs for temperature, current, signal, clip, mute, bridge mode, protect, sleep, and disable (of front panel controls) close - 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 scheduler
- 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
In the Box Ashly nXe3.02 Network Power Amplifier Limited 5-Year Warranty Table of Contents
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Technical parametersAshly nXE3.02 Specs | | | Voltage Gain | Selectable at 26 dB, 32 dB, 38 dB, or 1.4 V 0 dBu = 0.775 VRMS | | Damping Factor | >250 (8 Ω load <1 kHz) | | Filter | Input High Pass Filter: 80 Hz 2nd order | | Distortion | <0.5% SMPTE, typical
<0.5% THD-N, typical (8 Ω, 10 dB below rated power, 20 Hz to 20 kHz) | | Channel Separation | -75 dB (dB from full output, 1 kHz) | | Signal / Noise | 20 Hz to 20 kHz, un-weighted
>114 dB (all 3.0x models) | | Frequency Response | 20 Hz to 20 kHz, ±0.05 dB | | Connector | Balanced Input Connector: Euroblock 3.5 mm, 1/4" TRS and XLR combo jack | | Input Impedance | 10 kΩ | | Maximum Input Level | +21 dBu | | Speaker Output | Connector: Neutrik & speakON | | Network | Control Network: Compatible with standard 100 MB Ethernet | | AUX Outputs | Connector: Balanced Euroblock 3.5 mm
Maximum Output: 21 dBu | | Contact Closure | Remote Standby: Euroblock 3.5 mm, close contact to GND for standby mode
Preset Recall: Euroblock 3.5 mm, close contact to GND for preset 1-4 recall | | Data | Data Connection: Euroblock 3.5 mm - Gnd, +18 V, In, Out | | Level Control | Remote DC: Euroblock 3.5 mm - Gnd, CV, V+ per input | | Attenuation | Front panel, software, offset link group, and remote per channel
fully off = mute | | Amplifier | Amplifier Protection: Inrush current limitation, temperature monitoring, output over-power protection, mains fuses | | Cooling | Continuously variable temperature controlled axial fan(s) | | Environmental | Non-condensing 32 to 113ºF (0 to 45ºC) | | | | Power | At 50 Hz
Nominal (Automatic Sensing SMPS): 120 VAC
Operating Range: 70 to 135 VAC
Minimum Power-Up: 85 VAC
At 60 Hz
Nominal (Automatic Sensing SMPS): 240 VAC
Operating Range: 140 to 270 VAC
Minimum Power-Up: 170 VAC | | Connector | Power Cable Connector: 20 A powerCON | | Output | For Max Output Power Per Channel, EIAJ Test Standard, 1 kHz, 20 Hz to 20 kHz, 1% THD & Low Z Output: 2 Ω: 3,000 W
4 Ω: 2,000 W
8 Ω: 1,250 W
For Low Z output, Bridge Mode, 20 Hz to 20 kHz & 1% THD:
4 Ω: 6,000 W
For Output Per Channel:
70 V: 2,450 W
100 V: 1,250 W
Note: All Channels Driven | | Power Draw | Sleep Mode: < 1 W
Standby Mode: 40 W
Idle (No Signal): 55 W
Note: All Channels Driven | | Current Draw | For 120 VAC
Sleep Mode: 0.1 A
Standby Mode: 0.70 A
Idle (No Signal): 1.00 A
For 240 VAC
Sleep Mode: 0.2 A
Standby Mode: 0.35 A
Idle (No Signal): 0.5 A
Maximum for all Channels Driven:
For 120 VAC
Typical: 14.7 A
For 240 VAC
Typical: 7.3 A | | Dissipation | Thermal Dissipation: Sleep Mode: <3.4 BTU/hr
Standby Mode: 136 BTU/hr
Idle (no signal): 187 BTU/hr
Typical (1 / 8 Max Power): 1,360 BTU/hr
Note: All Channels Driven | | LED Indicators | Front Panel LED Indicators: White LED:
Power Switch: On, off, standby (flashing)
Red LED:
Clip / Mute Per Channel: Clip @ 1 dB below full output / mute
Protect: On, Off
Green LED:
Signal Per Channel: -18 dBu
Bridge Per Channel Pair: On, off
Com: On, for Ethernet data or device ID
Current Per Channel: Proportional to output
Yellow LED:
Temperature Per Channel: On dim at 90% max operating temperature, full bright + protect at 100%
Sleep: On, amplifier is asleep from audio inactivity
Disable: On, power switch & front panel attenuators are disabled | | | | Input Source | Protēa DSP
Options: Analog, auto (net, AES3, analog) Note: All DSP functions can be linked to 1 of 16 link groups | | Limiter | Brick Wall Limiter: Threshold: -20 to 20 dBu
Ratio: Infinite
Attack: 0.2 to 50 ms/dB
Release: 5 to 1000 ms/dB | | Control | Advanced Gate Controls: Key Engage Enable: Yes
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 | | EQ Type | For 31-Band
Filter Type: Constant Q or proportional
Bandwidth: 0.499 octave to 0.25 octave
For Parametric 2,4,6, or 10 Band
Frequency: 20 to 20 kHz
Level: -30 to 15 dB
Q Value: 0.016 to 3.995 octave
For Hi / Low Shelf 6 / 12 dB/octave
Frequency: 20 Hz to 20 kHz
Level: -15 to 15 dB
For All Pass
Frequency: 20 Hz to 20 kHz
For Variable Q HP / LP
Frequency: 20 Hz to 20 kHz
Q Value: 3.047 to 0.267
For Notch / Bandpass
Frequency: 20 Hz to 20 kHz
Q Value: 92.436 to 0.267 | | Crossover | 2 Way, 3 Way, 4 Way Crossover & High Pass / Low Pass Filters
Bessel & Butterworth Filters: 12 / 18 / 24 / 48 dB/octave
Linkwitz-Riley Filter: 12 / 24 / 48 dB / octave
Frequency: Off, 20 Hz to 20 kHz | | Delay | Sampling Rate: At 48kHz (Input Time, Distance & Temperature)
Speaker Delay: 0 to 21 ms
Delay: 0 to 682 ms At 96 kHz (Input Time, Distance & Temperature)
Speaker Delay: 0 to 10.6 ms
Delay: 0 to 341 ms | | Audio Metering | Range: -60 to 20 dBu
Increments: 1 dB
Peak Hold Indicator: Yes | | Signal Generator | Pink Noise, White Noise, Sine Wave
Signal Level: Off, -50 to 20 dBu
Sine Wave Frequency: 20 Hz to12 kHz | | Processor | Input A/D, Output D/A: 24 bit
DSP Processors: 32-bit floating point
Sample Rates: 48 kHz, 96 kHz
Propagation Delay @ 48 kHz: 1.42 ms
Propagation Delay @ 96 kHz: 0.71 ms | | Mixer | Gain (0.5 dB Increments): Off, -50 to 12dB
Mute: Per channel
Auto-mixer Enabled: Per channel
Global Auto-mixer Response: 0.01 to 2 sec
Enable Ducking at Mixer: Yes
Ducking LED: Per channel if enabled Metering: Level, auto-mixer level | | Filters | Number: 12 In/Out per filter: Yes
Lock per filter and global lock: Yes
Filter Modes: Float, Restricted, Manual
Filter Type: Notch, Parametric
Filter Frequency Range: 20 Hz to 20 kHz
Notch Filter: -∞
Parametric Filter: 15 dB to -30 dB
Filter Bandwidth: 0.016 to 3.995 octave
Detector Sensitivity: 5 levels
Float Time: 5 minutes to 24 hours Only available with 48 kHz sampling rate | | | | Threshold | -20 to 20 dBu | | Ratio | 1.2:1 to infinite | | Attack | 0.2 to 50 ms | | Release | 5 to 1000 ms/dB | | Detectors | Peak / average | | Attenuation | 2 available | | Metering | In, out, attenuation, graphical | | | | Level | Target Level: -40 to 20 dBu | | Action Type | Gentle, normal, aggressive, user defined | | Maximum Gain | 0 to 22 dB | | Metering | Input, gain, attenuation | | Ratio | 1.2:1 to 10:1 | | Threshold | -30 to 0 dB | | Gain | 5 to 1000 ms/dB | | Hold | 0 to 6 seconds | | | | Gain | Maximum: -20 to 20 dB
Minimum Base: -40 to 20 dB | | Gain Adjustment Range | 0.2 to 20 s/dB | | Groups | Link Groups: 16 available | | Input Channels | ANC: 1 to 2 or 1 to 4 | | Threshold Range | Noise: -40 to 20 dBu | | Ratio | Program/Ambient Gain: 0.3:1 to 3:1 | | Metering | Input level, attenuation, average noise | | Ducking | Trigger Threshold: -80 to 20 dBu
Ducking Release: 5 to 1000 ms/dB
Ducking Depth: 0 to -30 dB, -∞
Enable Ducking at Matrix Mixer: Yes
Metering: Input | | | | 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 | | Dimensions (W x H x D) | 19.0 x 3.5 x 16.8" (482.6 x 89.0 x 426.7 mm) | | Weight | < 28.0 lb (12.7 kg) | | | | Package Weight | 31.0 lb | | Box Dimensions (LxWxH) | 19.0 x 16.0 x 4.0" |
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