Ashly 4-Channel 1000W Network-Enabled Power Amplifier with OPDAC4 and OPDante Cards (70V)

Ashly 4-Channel 1000W Network-Enabled Power Amplifier with OPDAC4 and OPDante Cards (70V)

Ashly 4-Channel 1000W Network-Enabled Power Amplifier with OPDAC4 and OPDante Cards (70V)

B&H # ASNE425070BD MFR # NE4250.70BD
Ashly 4-Channel 1000W Network-Enabled Power Amplifier with OPDAC4 and OPDante Cards (70V)

Ashly 4-Channel 1000W Network-Enabled Power Amplifier with OPDAC4 and OPDante Cards (70V)

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Channels: 4-Channel

4-Channel 8-Channel

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  • 1Description

The 4-Channel 1000W Network-Enabled Power Amplifier from Ashly delivers a minimum power of 250W RMS power per channel into 70V loads with all channels operating. The amplifier features OPDAC4 digital to analog converter with selectable high-pass filter and OPDante network audio interface cards; and is designed around an energy efficient Class-D platform with a switching power supply. When switched into bridged-mono mode, channels 1+2 or 3+4 of the amplifier delivers over 500W RMS into a 140V load.

The power amplifier includes Euroblock input connectors, Euroblock output connectors, and balanced analog inputs. Besides remote standby for power up, DC remote level control, and contact closure preset recall, the amplifier also features Ethernet control & monitoring of power functions, level, mute, polarity, temperature, current, and amplifier fault conditions. The front panel indicates power status, standby, protect, power switch On/Off, signal level, bridge, temperature & current levels, and Ethernet communication. The amplifier mounts in a standard 19” rack using two spaces (3.5” high).

10/100 Ethernet comes standard for remote control and monitoring
70V constant voltage
OPDAC4 and OPDante 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 front-to-back airflow
Selectable high-pass filter frequencies (80 Hz, 400 Hz, off)
Four stage level meters
Output current and temp indicators
Safety/Compliance: cTUVus, CE, FCC, RoHS
In the Box
Ashly 4-Channel 1000W Network-Enabled Power Amplifier with OPDAC4 and OPDante Cards (70V)
  • Limited 5-Year Warranty
  • Table of Contents
    • 1Description
    Frequency Response 20 Hz to 20 kHz, (unweighted) ±1dB
    Input Impedance 20 kOhms, balanced
    Voltage Gain 32 dB
    Input Sensitivity 7.2 dBu
    Maximum Input Level +21 dBu
    Software Control Internal: 80 Hz (12 dB/oct), 400 Hz (6 dB/oct), Off
    Distortion 8 Ohms load
    < 0.5 % typical (SMPTE)
    < 0.5 % typical (20 Hz to 20 kHz) (THD-N)
    Damping Factor > 250 (8 Ohms, 1 kHz)
    Circuitry Output: Class D
    Amplifier Protection Output overcurrent, main supply rail overvoltage, chassis temperature, inrush limiting, and main fuse
    Controls Ethernet 10/100, Channel bridge switch (Low-Z only), Remote standby, Preset recall (4), Remote Level (8), Remote Data
    Connectors Input/Output: Euroblock (each channel)
    Required AC Mains 120 VAC or 240 VAC, ±10% 50 to 60 Hz
    Cable Connectors 15 A Edison, 3-Prong IEC
    Signal to Noise Ratio > 107 dB (20 Hz to 20 kHz, unweighted)
    LED Indicators Signal Level
    Red: Clip
    Yellow: -6 dB
    Green: -18 dB, -12 dB

    Bridge: Green per channel pair
    Temperature: Yellow per channel
    Current: Green per channel (proportional to output)
    Output 250 W
    Current Draw Standby Mode: 190 mA
    Idle (no signal): 540 mA
    Typical (1/8 power pink noise): 2.85 A
    Maximum (1/3 power pink noise): 6.00 A
    Thermal Dissipation Standby Mode: 46.7 BTU/hr
    Idle (no signal): 123 BTU/hr
    Typical (1/8 power pink noise): 341 BTU/hr
    Maximum (1/3 power pink noise): 378 BTU/hr
    Dimensions (W x H x D) 19 x 3.5 x 15.5" (48.3 x 8.9 x 39.3 cm)
    Weight 18 lb (8.2 kg)

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