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Power Amplifier with DC 24V

MP6425 250W 70V-100V-4Ω Power Amplifier
Transformer isolated 100V, 70V and 4Ω outputs, balanced, no grounding.
5 LED indicators for status display .
XLR socket and 6.3 mm jack for amplifier link....

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Features

Transformer isolated 100V, 70V and 4Ω outputs, balanced, no grounding.

5 LED indicators for status display .

XLR socket and 6.3 mm jack for amplifier link.

Short circuit output protection & LED display.

Series amplifiers of high output power available.

Support both AC power and DC 24V power supply


Description

This amplifier is designed for commercial and industrial public address applications. Rack mount design in 2U type and rated power is 250W.

Both balanced and unbalanced line inputs are available for each channel. Balanced line output feeds to another power amplifier as well as secures the signal transmission is less noise and longer distance. 70V, 100V and 4Ω speaker outputs are convenient for installation when selection different speaker matching. A master volume control is included. Complete protection includes clip, short circuit, high temp and overload. With indications for power, signal, clip, protection and temp.


Specification

Model

MP6425

Rated Power

250W

Input sensitivity

1V

S/N Ratio

>90dB

Frequency Response

80Hz-16kHz/±3dB

THD 4/1kHz

<0.5 %

Cooling Style

12V DC Fan

Indicators

Power: Red, Clip: Red", Sound: Green, Protection: Red, Temperature: Orange

Protection

Turn on delay, thermal, DC fault, short circuit

220V AC Fuse

F6AL

24V DC Fuse

FB15AL/FC10AL

Power Supply

AC220V/50-60Hz 24V DC

Power Consumption

500W

Dimension

88*483*390mm

Gross Weight

17kg

Net Weight

16kg


FRONT PANEL:

TIM截图20180424181912.jpg

1.AC power indicator

2.Unit’s Fan Intake Window

3.PROTECTION LED Indicator (DC fault or short circuit output protection Indication)

4.TEMPERATURE LED Indicator (high

temperature indication, >90 )

5.CLIP LED Indicator (Please reduce the gain to prevent severely clipped Wave forms reaching the loudspeakers)

6.Power output LED Indicator (Output level)


REAR PANEL:


TIM截图20180424182027.jpg

Notice: Input 3 and 13 are prior to other inputs.


1.Fan Exhaust Window

2. 100V Signal Input

3. XLR Input Socket(Priority)

4. XLR Input Socket(Program)

5. XLR link Output Socket(Pre.out)

6. COM output terminal

7. 4Ω output terminal

8. 70V output terminal

9. 100V output terminal

10.24V DC fuse-B Parallel (Connection)


11.AC Power Swich

12.Input signal gain control

13.6.3mm input socket(with priority)

14.XLR input socket(with Program)

15.Pre. Out signal gain control

16.6.3mm Link output socket(with Pre. Out)

17.24V DC Input Terminal

18.24V DC fuse-C Parallel

19.220V AC Power cord

20.220V AC fuse


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