Ashly Audio nXp4002 2-Channel Networkable Multi-Mode Power Amplifier and Protea DSP
Usually arrives in 5-9 business days.
The Ashly nXp4004 4-channel networkable power amplifier with Protea DSP is designed to meet the most demanding live sound environments and fixed audio installations anywhere―performance venues, stadiums, arenas, convention centers as well as schools, store fronts, and worship spaces.
Ethernet Control using Protea™ NE software
Also, serial data control by Ashly programmable remotes or third party controllers, aux preamp outputs, instant standby mode, preset recall, fault condition logic outputs, optional Dante™, CobraNet™, or AES3 digital audio capability (factory-installed).
Real-Time Clock with Event Scheduler
Assign automatic execution of selected functions and tasks. The event scheduler is programmed using PneS software and stored in the amplifier.
Ashly Remote Control via iPad® app
Use our free Ashly Remote app available for custom design of secure wireless control over a network.
32-bit SHARC DSP Processing at 48kHz or 96kHz Sample Rates
Comprehensive software control of digital signal processing, matrix and auto-mixing, built-in signal generator for test tone and noise-masking, swept output load impedance monitoring. Use Ashly Remote iPad control to select DSP functions including gain, mute, matrix, A/B source select, PEQ filter level, and meters.
FIR Filter-Ready
Our PneS software will load a speaker manufacturer's .fir or .csv file to achieve precision tuning.
Class-D Switching Amplifier Technology
NXP features a switch-mode power supply which automatically detects 110 – 120VAC or 220 – 240VAC operation and makes NXP one of the lightest in its class.
Multi-Mode Operation
Selectable Outputs on each channel allow you to choose the desired output mode. Set the DIP-switch configuration for Low Impedance (2, 4, and 8 Ohm), or Constant Voltage (70V or 100V) and you’re set to go.
Energy Efficiency
NXP has power-saving Ashly EMS™ (Energy Management System) which provides an automatic sleep-mode drawing less than 1 Watt (defeatable).
Multiple Internal Power Supplies
NXP provides increased channel separation and reliability.
| Channels | 4 |
|---|---|
| Max Output Power | Measured in Watts, Per Channel, Low-Z Output, All Channels Driven |
| 2/4/8 Ohms | 400 |
| Low Z Output | Measured in Watts, Bridge Mode, All Channels Driven |
| 4/8 Ohms | 800 |
| 70V, 100V Output | Measured in Watts, All Channels Driven |
| 70V (per channel); 100V (per channel) | 400 |
| Total Power Draw, Measured in Watts | Total for all Channels |
| Sleep Mode | < 1 |
| Standby Mode | 40 |
| Idle (no signal) | 70 |
| Current Draw | Measured in Amps, Total for all Channels, 120VAC, Divide by 2 for 240V |
| Sleep Mode | 0.1 |
| Standby Mode | 0.70 |
| Idle (no signal) | 1.30 |
| Max Current Draw | Measured in Amps, Typical Input, All Channels Driven, Divide by 2 for 240V |
| 1/8 Max Power @ 2 Ohms | 5.0 |
| Thermal Dissipation | BTU/hr, Typical Input, Total for all Channels |
| Sleep Mode | < 3.4 |
| Standby Mode | 136 |
| Idle (no signal) | 238 |
| 1/8 Max Power @ 2 Ohms | 595 |
| Voltage Gain | Selectable at 26dB, 32dB, 38dB, or 1.4V |
| Damping Factor | >250 (8 Ohms load |
| Input High Pass Filter | 80Hz 2nd order |
| Distortion (SMPTE, typical) | |
| Distortion (THD-N, typical) | |
| Channel Separation | -75dB (dB from full output, 1kHz) |
| Signal-to-Noise (20Hz–20kHz, unweighted) | >105dB |
| Frequency Response | 20Hz-20kHz, +/-0.05dB |
| Balanced Input Connector | Euroblock 3.5mm, 1/4" TRS and XLR Combo jack |
| Input Impedance | 10k Ohms |
| Maximum Input Level | +21dBu |
| Speaker Output Connector | Neutrik® speakON® |
| Control Network | Compatible w/ standard 100MB Ethernet |
| AUX Output Connector | Balanced Euroblock 3.5 mm |
| AUX Output Maximum Level | +21dBu |
| Remote Standby Contact Closure | Euroblock 3.5 mm, close contact to GND for standby mode |
| Preset Recall Contact Closure | Euroblock 3.5 mm, close contact to GND for preset 1-4 recall |
| Data Connection | Euroblock 3.5 mm - Gnd, +18V, In, Out |
| Fault Condition Logic Outputs | Euroblock 3.5 mm - 4 available |
| Remote DC Level Control | Euroblock 3.5 mm - Gnd, CV, V+ per input |
| Attenuators (per channel) | Front panel, software, offset link group, and remote. Fully off = Mute |
| Amplifier Protection | Inrush current limitation, temperature monitoring, output over-power protection, mains fuses |
| Cooling | Continuously variable temperature controlled axial fan(s) |
| Environmental | 32–113 deg F, (0–45 deg, C) (non-condensing) |
| Power Requirements (@ 50/60Hz) | |
| Nominal (Automatic Sensing SMPS) | 120VAC; 240VAC |
| Operating Range | 70-135VAC; 140-270VAC |
| Minimum Power-Up | 85VAC; 170VAC |
| Dimensions (H x W x D) | 3.5" (89 mm) x 19" (483 mm) x 16.84" (428 mm) |
| Shipping Dimensions (H x W x D) | 22" (559 mm) x 24.5" (622 mm) x 5.25" (133 mm) |
| Net Weight | 25.9 lbs (11.7 kg) |
| Shipping Weight | 32.4 lbs (14.8 kg) |