MPA2250 2 ZONE CLASS D AMPLIFIER WITH MP3 USB BT 250W*2 4 LINE/MIC IN

The Class-D Professional PA Amplifier series is designed for hotels, supermarkets, and schools, featuring multi-zone audio control. It is suitable for use in wired audio systems, the announcement system supports both line and ohm formats, both indoor and outdoor formats.It supplies excellent sound quality with easy operation to achieve outstanding performance.

The series has 5 inputs and 2 outputs. Use indoor or outdoor buttons separately according to different usage environments to get better sound-quality effects. It has a built-in USB MP3 player and Bluetooth 5.0 connectivity. There is an Echo function on both inputs 1 and 2 and the treble and bass tones can be adjusted for each of the 4 microphones separately.

FEATURES
2 Zone Class D PA Amplifier
4 Line/Mic and MP3 player 5 inputs and 2 zone outputs
Rated output power: 250W x 2
Individual volume control for input 1 to input 4
Bass and treble control for input 1 to input 4
Echo function selection for input 1 and input 2
USB MP3 and Bluetooth zone 1 and zone 2 selection
Output options: 4 ohm/70V/100V
Monitor 1W 8ohm out and line out.
Master volume control for Zone 1 and Zone 2
Indoor/Outdoor switch for Zone 1 and Zone 2
WHAT IS IN THE BOX?
MPA2250 x 1
Power lead x 1
Manual x 1
Rackmount ear (preassembled) x 1 pair
SPECIFICATIONS
    MPA2250 MPA2500
AC Power supply 110-120V~,220-240V~ 50Hz/60Hz    
Rated power consumption sine wave 1kHz,THD ≤ 1%,LOAD 4 ohm 600W 1000W
Rated output power sine wave 1kHz,THD ≤ 1%,LOAD 4 ohm 250W*2 500W*4
Sensitivity/Impedances MIC 1~4(balanced) -40dBV (±2dB) -40dBV (±2dB)
  LINE 1~4(balanced) -5dBV (±2dB) -5dBV (±2dB)
Max Input Level MIC (balanced input to preout) -20dBV -20dBV
  LINE (balanced input to preout) 15dBV 15dBV
S/N ratio MIC (20-20000Hz) >65dB >65dB
  LINE (20-20000Hz) >75dB >75dB
Bandwidth MIC @ 1/8 RMS 100Hz-15KHz 100Hz-15KHz
  LINE@ 1/8 RMS 80Hz-18KHz 80Hz-18KHz
THD N 1W/RMS ≤ 1% ≤ 1%
Tone control BASS @ 100 Hz ±10dB ±10dB
  TREBLE @ 10kHz ±10dB ±10dB
Phantom supply MIC (balanced) 18V 18V
Priority Sensitivity MIC 1 -60dBv/3S -60dBv/3S
Crosstalk 500-20KHz
CMRR balance input >60dB >60dB
Noise all VR MAX
Phase all of inputs and outputs
Dimension (WxDxH)   638x543x188mm (25.12" x 21.38" x 7.40")
Weight   12.4Kg (27.34 lbs) 15.9Kg (35.05 lbs)

MPA2250 Manual PDF file


Barcode Number: 4712646009410