FREE SG Delivery above SGD 100  |  All Prices inclusive of GST

FREE SG Delivery above SGD 100  |  All Prices inclusive of GST

ASHLY NXP1.52
NXP1.52
SGD 5,920.00

Availability: In stock

Network Power Amplifier, 2 x 1500W @ 2-OHMS w/PROTEA DSP

Only 1 left

Price includes 7% GST

OR

Description



The nXp1.52 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.


 


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.


 


 


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

  • Remote DC level control on each input channel

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

  • 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

  • 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, 2x4 or 4x4 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



Specifications

Voltage Gain Selectable at 26 dB, 32 dB, 38 dB, or 1.4 V 
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 Requirements
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 Maximum Output Power Per Channel, EIAJ Test Standard, 1 kHz, 20 Hz to 20 kHz, 1% THD & Low Z Output:

 

2 Ω: 1,500 W


4 Ω: 1,500 W


8 Ω: 1,250 W

For Low Z output, Bridge Mode, 20 Hz to 20 kHz & 1% THD:
4 Ω: 3,000 W

For Output Per Channel:


70 V: 1,500 W


100 V: 1,250 W 

Power Draw

Sleep Mode: < 1 W


Standby Mode: 40 W


Idle (No Signal): 55 W 

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: 0.05 A


Standby Mode: 0.35 A


Idle (No Signal): 0.05 A
 

 

Maximum for all Channels Driven:
 

For 120 VAC
Typical: 8.0 A
 

For 240 VAC
Typical: 4.0 A

Dissipation

Thermal Dissipation: <br> Sleep Mode: <3.4 BTU/hr <br>


Standby Mode: 136 BTU/hr<br>

Idle (no signal): 187 BTU/hr<br>

Typical (1 / 8 Max Power): 850 BTU/hr 

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

Processor
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 

Compressor
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
Controls
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
Noise Characteristics
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

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
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)

 

Click here for full specs

  Loading...