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Ashly nXp3.04 4-Channel Network Power Amplifier

Network Multi-Mode Power Amp 4 x 3KW @ 2, 2KW @ 4, 1250W @ 8 or 2450W @ 70V w/ Protea DSP

$7,349.00

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GTIN: 694970862166 SKU nXp3.04 Categories ,

Description

The nXp3.04 4-Channel 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.

The Network Power Amplifier adds 32-bit SHARC DSP processing (with 48 kHz and 96 kHz sampling) as standard equipment for comprehensive audio processing, with built-in signal generator for test tone, and noise-masking. Plus, you get precision load impedance monitoring on each amplifier channel output.

4-channel high-output, lightweight amplifier with programmable output on each channel
Note:

Hi-Z or Lo-Z, selected via rear panel DIP switches
Power saving, Energy Management System (Ashly EMS) automatic <1W sleep mode is defeatable
Note:

<1W sleep mode can be defeated for applications that are subject to third-party performance standards that prohibit a sleep mode, including those used for Mass Notification and Emergency Communication Systems and those subject to ANSI/UL 2572.
Front panel power switch and level controls can be disabled for security
Note:

Front panel LEDs for temperature, current, signal, clip, mute, bridge mode, protect, sleep, and disable (of front panel controls)
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
Remote DC level control on each input channel
Neutrik powerCON detachable AC mains connector
Switch mode power supply automatically detects 120 or 240 VAC operation
Extensive protection circuitry, continuously variable cooling fans
Multiple independent internal power supplies provide increased channel separation and reliability
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
Dynamics, gain, equalization, 2×4 or 4×4 matrix mixer, crossover, delay, metering, and signal generator functions for test and noise masking applications
Precision swept load impedance monitoring of each amplifier channel for quick and easy diagnosis of sound system problems remotely via Ethernet

Ashly NXP3.04 Specs
General
Voltage GainSelectable at 26 dB, 32 dB, 38 dB, or 1.4 V
Damping Factor>250 (8 Ω load <1 kHz) FilterInput 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 / Noise20 Hz to 20 kHz, un-weighted >114 dB (all 3.0x models)
Frequency Response20 Hz to 20 kHz, ±0.05 dB
ConnectorBalanced Input Connector: Euroblock 3.5 mm, 1/4″ TRS, and XLR combo jack
Input Impedance10 kOhms
Maximum Input Level+21 dBu
Speaker OutputConnector: Neutrik & speakON
NetworkControl Network: Compatible with standard 100 MB Ethernet
AUX OutputsConnector: Balanced Euroblock 3.5 mm
Maximum Output: 21 dBu
Contact ClosureRemote 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
DataData Connection: Euroblock 3.5 mm – Gnd, +18 V, In, Out
Level ControlRemote DC: Euroblock 3.5 mm – Gnd, CV, V+ per input
AttenuationFront panel, software, offset link group, and remote per channel
fully off = mute
AmplifierAmplifier Protection: Inrush current limitation, temperature monitoring, output over-power protection, mains fuses
CoolingContinuously variable temperature controlled axial fan(s)
EnvironmentalNon-condensing 32 to 113ºF (0 to 45ºC)
Power Requirements
PowerAt 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
ConnectorPower Cable Connector: 32 A powerCON
OutputFor Max Output Power Per Channel, EIAJ Test Standard, 1 kHz, 20 Hz to 20 kHz, 1% THD & Low Z Output: 2 Ω: 3000 W
4 Ω: 2000 W
8 Ω: 1250 W

For Low Z output, Bridge Mode, 20 Hz to 20 kHz & 1% THD:
4 Ω: 6000 W

For Output Per Channel:
70 V: 2450 W
100 V: 1250 W
Note: All Channels Driven
Power DrawSleep Mode: < 1 W Standby Mode: 70 W Idle (No Signal): 100 W Note: All Channels Driven Current DrawFor 120 VAC Sleep Mode: 0.1 A Standby Mode: 1.30 A Idle (No Signal): 1.85 AFor 240 VAC Sleep Mode: 0.05 A Standby Mode: 0.65 A Idle (No Signal): 0.92 A Maximum for all Channels Driven: For 120 VAC Typical: 29.5 A For 240 VAC Typical: 14.7 A DissipationThermal Dissipation: Sleep Mode: <3.4 BTU/hr Standby Mode: 238 BTU/hr Idle (no signal): 340 BTU/hr Typical (1 / 8 Max Power): 2,720 BTU/hr Note: All Channels Driven LED IndicatorsFront 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, OffGreen 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 outputYellow 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 Processor Input SourceProtēa DSP Options: Analog, auto (net, AES3, analog) Note: All DSP functions can be linked to 1 of 16 link groups LimiterBrick Wall Limiter: Threshold: -20 to 20 dBu Ratio: Infinite Attack: 0.2 to 50 ms/dB Release: 5 to 1000 ms/dB ControlAdvanced Gate Controls: Key Engage Enable: Yes Key Frequency: 20 Hz to 20 kHz Key Bandwidth: 0.016 to 3.995 octave GainGain (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 TypeFor 31-Band Filter Type: Constant Q or proportional Bandwidth: 0.499 octave to 0.25 octaveFor 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 dBFor All Pass Frequency: 20 Hz to 20 kHzFor Variable Q HP / LP Frequency: 20 Hz to 20 kHz Q Value: 3.047 to 0.267For Notch / Bandpass Frequency: 20 Hz to 20 kHz Q Value: 92.436 to 0.267 Crossover2 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 DelaySampling 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 MeteringRange: -60 to 20 dBu Increments: 1 dB Peak Hold Indicator: Yes Signal GeneratorPink Noise, White Noise, Sine Wave Signal Level: Off, -50 to 20 dBu Sine Wave Frequency: 20 Hz to12 kHz ProcessorInput 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 MixerGain (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 FiltersNumber: 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 Compressor Threshold-20 to 20 dBu Ratio1.2:1 to infinite Attack0.2 to 50 ms Release5 to 1000 ms/dB DetectorsPeak / average Attenuation2 available MeteringIn, out, attenuation, graphical Controls LevelTarget Level: -40 to 20 dBu Action TypeGentle, normal, aggressive, user defined Maximum Gain0 to 22 dB MeteringInput, gain, attenuation Ratio1.2:1 to 10:1 Threshold-30 to 0 dB Gain5 to 1000 ms/dB Hold0 to 6 sec Noise Characteristics GainMaximum: -20 to 20 dB Minimum Base: -40 to 20 dB Gain Adjustment Range0.2 to 20 s/dB GroupsLink Groups: 16 available Input ChannelsANC: 1 to 2 or 1 to 4 Threshold RangeNoise: -40 to 20 dBu RatioProgram/Ambient Gain: 0.3:1 to 3:1 MeteringInput level, attenuation, average noise DuckingTrigger 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 Gate Threshold-80 to 20 dBu RangeOff, 100 to 0 dB Attack0.2 to 50 ms/dB Release5 to 1000 ms/dB MeteringKey signal, gate LED, graphical Dimensions19.0 x 3.5 x 16.8" (482.6 x 89.0 x 426.7 mm) Weight< 28.0 lb (12.7 kg) Packaging Info Package Weight32 lb Box Dimensions (LxWxH)19 x 16 x 4"

Additional information

Weight32 lbs
Dimensions19 × 16 × 4 in
Part No

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