Ashly nX754

Regular price $1,499.00 $1,445.47

Availability: Available Unavailable

Product Type: Pro Audio

Product Vendor: Ashly

Product SKU: ASH-nX754

Overview The nX Series 4-Channel Multi-Mode Power Amplifier from Ashly is capable of driving 2, 4, and 8 ohms loads at full power and offers a maximum rated output power of 150W per channel at 25V, 70V, and 100V modes....


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Product Details

Overview

The nX Series 4-Channel Multi-Mode Power Amplifier from Ashly is capable of driving 2, 4, and 8 ohms loads at full power and offers a maximum rated output power of 150W per channel at 25V, 70V, and 100V modes. It features a universal switch-mode power supply with PFC (Power Factor Correction) that operates from 70 to 270 VAC. The multi-mode output capability allows each individual amplifier output channel to be set for low-impedance (2, 4, and 8 Ohms) or constant voltage (25, 70, or 100V) operation using DIP switches.

The amplifier has power-saving Ashly EMS (Energy Management System) that provides an automatic sleep-mode drawing less than 1W. It is suitable for live sound and fixed installation sound systems in stadiums, arenas, performance venues, places of worship, and convention centers.

Features

  • Utilizes Class-D switching amplifier technology
  • Selectable 80 Hz second-order Hi-pass filter, limiter, and input gain per channel
  • Remote DC level control per channel
  • Extensive protection circuitry, continuously variable cooling fan
  • Euroblock input and loudspeaker connectors
  • Detachable AC mains line-cord connector
  • CE, FCC, RoHS certified

Specifications

Number of Channels 4
Voltage Gain Selectable at 26, 32, or 38 dB, or 1.4 V
Damping Factor >250 (8 Ohms load <1 kHz)
Filter Input High Pass Filter 80 Hz second-order
Distortion
SMPTE (Typical)
<0.5%
THD-N (Typical)
<0.5% (8 Ohms, 10 dB below rated power, 20 Hz to 20 kHz)
Channel Separation -75 dB (dB from full output, 1 kHz)
Signal-to-noise >96 dB (un-weighted 20 Hz to 20 kHz, Gain @ 26 dB)
Frequency Response 20 Hz to 20 kHz, ±0.05 dB
Input Impedance 10 kOhms
Balanced Input Euroblock 3.5 mm
Maximum Input Level +21 dBu
Speaker Output Euroblock 7.62 mm
Level Control Remote DC Level Control Euroblock 3.5 mm - Gnd, CV, V+ per input
Attenuation Per Channel Rear panel, fully off= mute
Front Panel LED Indicators
White LED:
Power Switch: On, off, flashing (standby mode)

Red LED:
Protect
On (fault condition or shut down), Off
Clip / Mute (Per Channel)
Clip @ 1 dB below rated output / mute

Blue LED:
Sleep Mode
On (when the amplifier is asleep from audio inactivity)

Yellow LED:
Disable
On (when the power switch & attenuators are disabled)
Temperature (Per Channel)
On dim at 90% maximum operating temperature, full bright + protect at 100%

Green LED:
Signal (Per Channel)
-18 dB, below rated output
Bridge (Per Channel)
Pair, On, off
Current (Per Channel)
Brightness is proportional to output current
Protection Circuits Inrush current limitation, temperature monitoring, output over-power protection, and mains fuses
Cooling Continuously variable temperature controlled fan
Nominal Voltage Input 120 to 240 VAC @ 50/60 Hz
Operating Range 70 to 270 VAC @ 50/60 Hz
Power-Up Action Minimum Power-Up 70 VAC @ 50/60 Hz
Power Supply Type SMPS with active PFC (Power Factor Correction)
AC Mains Power Cord Connector Detachable NEMA 5-15 for USA
Maximum Output Power
Low Impedance Output Mode (All Channels Driven at Rated Load):
2, 4, & 8 Ohms
75 W
Low Impedance
Low Impedance Output in Bridge Mode (All Channels Driven at Rated Load):
4, & 8 Ohms
150 W
Voltage Output
Constant Voltage Output (All Channels Driven at Rated Load):
25, 70, & 100 V (Per Channel)
75 W
Power Draw
Total AC Mains Power Draw (Typical Input):
Sleep Mode
<1 W
Standby Mode
25 W
Idle (No Signal)
53 W
Typical Input (1/8 Max Power @ 2 Ohms)
142 W
Current Draw
For 120 VAC (Typical Input, Total for all Channels):
Sleep Mode
94 mA
Standby Mode
0.27 A
Idle (No Signal)
0.5 A
1/8 Max Power @ 2 Ohms
1.24 A

For 240 VAC (Typical Input, Total for all Channels):
Sleep Mode
47 mA
Standby Mode
0.135 A
Idle (No Signal)
0.25 A
1/8 Max Power @ 2 Ohms
0.62 A
Thermal Dissipation
Typical Input (Total for all Channels):
Sleep Mode
2.14 BTU/hr
Standby Mode
86.4 BTU/hr
Idle (No signal)
180 BTU/hr
Typical (1/8 Max Power @ 2 Ohms)
355 BTU/hr
Environmental Conditions 32 to 120°F (0 to 49°C), non-condensing
Dimensions (W x H x D) 19.00 x 1.75 x 14.54" (483 x 45 x 369 mm)
Weight 12.1 lb (5.5 kg)
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