Ashly nXp3.04 4-Channel Network Power Amplifier 3000W at 2 Ohm with Protea DSP

The Ashly nXp3.04 is a 4-channel, 30000-Watt @ 4 Ohm network power amplifier with DSP and programmable outputs. Ashly's line of nX Power Amplifiers feature lightweight, energy efficient Class D switching amplifier technology combined with a switch mode power supply. The nX amplifiers are available in three product families designed to meet the most demanding live sound and fixed installation sound systems in stadiums, arenas, performance venues, worship spaces and convention centers. Ashly nXp Series amplifiers add 32-bit SHARC DSP processing (with 48kHz & 96kHz sampling) as standard equipment for comprehensive audio processing, with built-in signal generator for test tone, and noise-masking. Plus precision load impedance monitoring on each amplifier channel output. Ashly nXp3.04 Features: 4-channel high-output, lightweight amplifier with programmable output on each channel (Hi-Z or Lo-Z, selected via rear panel DIP switches) Power-saving, Energy Management System (Ashly EMS) automatic Front panel power switch and level controls (can be disabled for security) 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 120V or 240V AC operation Extensive protection circuitry, continuously variable cooling fans Multiple independent internal power supplies provide increased channel separation and reliability Dynamics, gain, equalization, 2x4 or 4x4 matrix mixer, crossover, delay, metering, and signal generator functions for test and noise Precision swept load impedance monitoring of each amplifier channel for quick and easy diagnosis of sound system problems Ashly nXp3.04 Specifications: Max Output Power per Channel: 2 Ohms: 3000W 4 Ohms: 2000W 8 Ohms: 1250W Low Z Output Bridge Mode: 4 Ohms: 6000W 70/100V Output: 70V: 2450W 100V: 1250W Total Power Draw: Sleep Mode:< 1W Standby Mode: 40W Idle (no signal): 100W Current Draw 120VAC Mains: Sleep Mode: 0.1A Standby mode: 1.30A Idle (no signal): 1.85A Max. Current Draw: 14.7A Thermal Dissipation (BTU/hr all channels driven): Sleep Mode: < 3.4 Standby Mode: 238 Idle (no signal): 340 Typical (1/8 max. power): 1,360 General Specifications Notes: 0dBu = 0.775 VRMS Voltage Gain: Selectable at 26dB, 32dB, 38dB, or 1.4V Damping Factor: >250 (8 Ohms load < 1kHz) Input High Pass Filter: 80Hz 2nd order Distortion (SMPTE, typical): < 0.5% Distortion (SMPTE, typical): < 0.5% Distortion (THD-N, typical): < 0.5% (8 Ohms, 10dB below rated power, 20Hz-20kHz) Distortion (THD-N, typical): < 0.5% (8 Ohms, 10dB below rated power, 20Hz-20kHz) Channel Separation: -75dB (dB from full output,1kHz) Signal to Noise (20Hz-20KHz, unweighted): >114dB 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 with standard 100MB Ethernet AUX Output Connector: Balanced Euroblock 3.5mm AUX Output Maximum Level: +21dBu Remote Standby Contact Closure: Euroblock 3.5mm, close contact to GND for standby mode Preset Recall Contact Closure: Euroblock 3.5mm, close contact to GND for preset 1-4 recall Data Connection: Euroblock 3.5mm - Gnd, +18V, In, Out Remote DC Level Control: Euroblock 3.5mm - 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) Weight: < 28 lbs (12.7 kg) Dimensions (WxHxD): 19" x 3.5" x 16.84" (483 x 89 x 428 mm) Environmental (non-condensing): 32°-113°F, (0°-45°C) Autoleveler Controls Target Level: -40dBu to +20dBu Action: Gentle, normal, aggressive, user-defined Maximum Gain: 0dB to +22dB Metering: Input, Gain, Attenuation Ratio: 1.2:1 to 10:1 Threshold Below Target: -30dB to 0dB Gain Increase/Decrease Rate: 5ms/dB to 1000ms/dB Hold Time: 0-6 sec Ambient Noise Compensation: Output Only Max Gain: -20dB to +20dB Min/Base Gain: -40dB to +20dB Gain Change Rate: 0.2s/dB to 20s/dB Link Group: 16 available ANC Input Channel: 1-2 or 1-4 Noise Threshold: -40dBu to +20dBu Program/Ambient Gain Ratio: 0.3:1 to 3:1 Metering: Input level, Attenuation, Average noise Ducking: High/Low Priority, Trigger, Filibuster, Ducked Program Trigger Threshold: -80dBu to +20 dBu Ducking Release: 5ms/dB to 1000ms/dB Ducking Depth: 0dB to -30dB, -8 Enable Ducking at Matrix Mixer: Yes Metering: Input Gate Threshold: -80dBu to +20dBu Range: off, 100dB to 0dB Attack: 0.2ms/dB to 50 ms/dB Release: 5ms/dB to 1000ms/dB Metering: Key Signal, Gate LED, Graphical Advanced Gate Controls Key Engage Enable: Yes Key Frequency: 20Hz to 20kHz Key Bandwidth: 0.016 to 3.995 Octave Gain Gain (with/without VCA): -50dB to +12dB, off, polarity invert Digital VCA Groups: 4 available Remote RD8C Gain: Enable per channel, 0dB to -8 WR-5 (neWR-5) Remote Gain: 0 to -50dB, Mute EQ: 31-Band Filter Type: Constant Q or proportional Bandwidth: 0.499oct to 0.25oct EQ: Parametric 2,4,6, or 10 Band Frequency: 20-20kHz Level: -30dB to +15dB Q Value: 0.016 to 3.995 Octave EQ: Hi/Low Shelf 6/12 dB/oct Frequency: 20Hz-20kHz Level: -15dB to +15dB EQ: All Pass Frequency: 20Hz-20kHz EQ: Variable Q HP/LP Frequency: 20Hz-20kHz Q Value: 3.047 to 0.267 EQ: Notch/Bandpass Frequency: 20Hz-20kHz Q Value: 92.436 to 0.267 Feedback Suppressor: Only available with 48kHz sampling rate Filters: 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: 20Hz to 20kHz Notch Filter: -8 Parametric Filter: +15dB to -30dB Filter Bandwidth: 0.016 to 3.995 Octave Detector Sensitivity: 5 levels Float Time: 5 minutes to 24 hours Crossover: 2 Way, 3 Way, 4 Way Crossover & High Pass/Low Pass Filters Bessel & Butterworth Filters: 12/18/24/48 dB/oct Linkwitz-Riley Filter: 12/24/48 dB/oct Frequency: Off, 20Hz-20KHz Delay @ 48kHz Sampling Rate (Input Time, Distance & Temperature) Speaker Delay: 0-21ms Delay: 0-682ms Delay @ 96kHz Sampling Rate (Input Time, Distance & Temperature) Speaker Delay: 0-10.6ms Delay: 0-341ms Audio Metering Tool Range: -60dBu to +20dBu Increments: 1dB Peak Hold Indicator: Yes Signal Generator Tool Pink noise, White noise, Sine wave Signal Level: Off, -50dBu to +20dBu Sine Wave Frequency: 20Hz-12kHz Matrix Mixer Gain (0.5dB increments): Off., -50 to +12dB Mute: Per channel Auto-mixer Enabled: Per channel Global Auto-mixer Response: 0.01sec to 2sec Enable Ducking at Mixer: Yes Ducking LED: Per channel if enabled Metering: Level, auto-mixer level Processors Input A/D, Output D/A: 24 bit DSP Processors: 32-bit floating point Sample Rates: 48kHz, 96kHz Propagation Delay @ 48kHz: 1.42ms Propagation Delay @ 96kHz: 0.71ms Protea™ DSP Specifications All DSP functions can be linked to 1 of 16 link groups Input Source Selection Input Source Select Options: Analog, Auto (Net, AES3, Analog) Brick Wall Limiter Threshold: -20dBu to +20dBu Ratio: Infinite Attack: 0.2ms/dB to 50 ms/dB Release: 5ms/dB to 1000ms/dB Compressor Threshold: -20dBu to +20dBu Ratio: 1.2:1 to infinite Attack: 0.2 to 50ms Release: 5ms/dB to 1000ms/dB Detector: Peak/Average Attenuation Bus: 2 available Metering: In, Out, Attenuation, Graphical