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Ashly Audio ne4250 Network-Enabled 4-Channel Power Amplifier 4 x 250W @ 4 Ohms
Part # NE4250
Model # ne4250

This Ashly Audio ne4250 four-channel networked-enabled power amplifier is uniquely designed around an energy efficient Class-D platform with a switching power supply and delivers a minimum power of 150 watts RMS per channel into 8 Ohm loads and 250 watts RMS per channel into 4 Ohm loads with all channels operating.

Availability: Usually arrives in 5-9 business days.

Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email [email protected] or call us at 888-256-4112.

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Description

Details

This Ashly Audio ne4250 four-channel networked-enabled power amplifier is uniquely designed around an energy efficient Class-D platform with a switching power supply and delivers a minimum power of 150 watts RMS per channel into 8 Ohm loads and 250 watts RMS per channel into 4 Ohm loads with all channels operating. When switched into bridged-mono mode, channels 1+2 or 3+4 of the amplifier delivers at least 500 watts RMS into an 8 Ohm load. The power amplifier includes Euroblock input connectors and Euroblock output connectors.

Connecting and controlling an amplifier for networked systems has now been simplified with ne amplifiers. This line offers ease of use, setup and control using standard 10/100 Ethernet protocol and Protea™ ne Software. No special outboard control units are needed.

Features

Features

  • 10/100 Ethernet comes standard for remote control and monitoring
  • FIR Filter capable (with DSP)
  • Low-Z, 25V, 70V, 100V models
  • Protea DSP, AES3, CobraNet® and Dante® input options
  • DC voltage remote gain control
  • Switched-mode power supply, Class-D output
  • Stepped, calibrated input attenuators
  • Remote power standby
  • Disable all front panel controls via software
  • Temperature sensitive variable speed fan with side-to-front airflow
  • Selectable HPF frequencies (80Hz, 400Hz, off) on 25V, 70V, and 100V models
  • 4-stage level meters
  • Output current and temp indicators
  • Safety/Compliance: cTUVus, CE, FCC, RoHS
Specification
Rated Power 8 ohms (per channel)150W
Rated Power 4 ohms (per channel)250W
Rated Power 8 ohms (Bridged)500W
S/N (20 Hz-20 kHz, unweighted)>98dB
1/8th Output (Pink Noise)31.25W
1/8th Draw (Pink Noise)200W
1/8th Current (Pink Noise)2.7A
Idle Power (Pink Noise)30W
Idle Current (Pink Noise)0.4A
Frequency Response (8 ohms)20 Hz - 20k Hz, (unweighted) ±1dB
Input Impedance20k ohms, balanced
Input Sensitivity6.2dBu
Maximum Input Level+21dBu
Internal HPF (25V, 70V, 100V models)(Controlled by software) 80Hz (12dB/oct), 400Hz (6dB/oct), and OFF
Damping Factor (8 ohms)> 250
CoolingTemperature dependent speed-controlled fan (Front in, Side out)
Output CircuitryClass D
Connectors (each channel)Input - Euroblock
Output - Euroblock
Front ControlsAC Power Switch, Individual input attenuators
Front Indicators (LED color)Power (Blue), Standby (Yellow), Protect (Red), Disable (Yellow), Com (Green), Bridge (Green)
Rear ControlsEthernet 10/100, Channel bridge switch (Low-Z only), Remote standby, Preset recall (4)
Amplifier and Load ProtectionOutput Over curent, DC Output, Main Supply Rail Over voltage, Chassis Temperature, Inrush Limiting
Cordset15A Edison 3-Prong IEC
Environmental40-120deg. F, (4-49deg. C) non-condensing
Dimensions (H x W x D)3.50" (89 mm) x 19" (483 mm) x 16.84" (428 mm)
Net Weight23 lbs (10.4 kg)
Shipping Weight29.1 lbs (13.2 kg)
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