Ashly nX752

Availability: Available Unavailable

Product Type: Pro Audio

Product Vendor: Ashly

Product SKU:

Overview The nX Series 2-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 2-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
2

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
15 W
Idle (No Signal)
33 W
Typical Input (1/8 Max Power @ 2 Ohms)
82 W

Current Draw

For 120 VAC (Typical Input, Total for all Channels):
Sleep Mode
94 mA
Standby Mode
0.2 A
Idle (No Signal)
0.35 A
1/8 Max Power @ 2 Ohms
0.76 A

For 240 VAC (Typical Input, Total for all Channels):
Sleep Mode
47 mA
Standby Mode
0.1 A
Idle (No Signal)
0.175 A
1/8 Max Power @ 2 Ohms
0.38 A

Thermal Dissipation

Typical Input (Total for all Channels):
Sleep Mode
2.14 BTU/hr
Standby Mode
51 BTU/hr
Idle (No signal)
112 BTU/hr
Typical (1/8 Max Power @ 2 Ohms)
215 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
11.3 lb (5.1 kg)

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