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PA Amplifier with Audio Source

DA2200 400W Hybrid Amplifier with USB/Bluetooth/Tuner/AB Zones
Fashionable design, high-end and elegant.
There are three kinds of music connection mode selection, support the infrared remote control operation....

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Features

Fashionable design, high-end and elegant.

There are three kinds of music connection mode selection, support the infrared remote control operation.

System can be extended by adding mixer or mixer amplifier.

Pluggable microphone / linear input / output terminal.

3 input interfaces and 2 output interfaces.

Adjustment of treble and bass output.

Output line can be configured.

Support Bluetooth 4.1 is equipped; loss-less music playing with no delay.

Remote control can be configured.

Local music source: USB, Bluetooth 4.1, FM, line 1 and line 2

Priority: EMC > Alarm > Bell> MIC1, MIC2, MIC3, MIC4> Local source.

With signal output indicator, protection design of clipping, short circuit and high temperature protection.

Support RS-485 communication interface.

With microphone feedback suppression function


Description

Terms

Parameters

Rated output power
(EIA J THD=1%1Khz )RMS

4x100 W 4 Ω

Input sensitivity

MIC:5mV ,100V -IN:100V,
AUX、EMC:300mV

Signal to noise ratio

MIC:≥70dB,AUX、EMC:≥80dB

Frequency response

20Hz-20kHz (±3dB)

Total harmonic distortion

≤1%(1kHz ,1/3output rated power)

Treble and bass tone adjustment

Bass: ±10dB(100Hz)
Treble:±10dB (10Hz)

Voltage

~220V / 50Hz/ 8A

Product size

98×420×335mm


Connection Diagram

image005_副本.jpg


Front Panel

image008.jpg


1. Display area

2. Button area

CHIME:Chime button

SIREN:Alarm button

image009.gif:Play/pause

image010.gif:The previous one

image011.gif:The next one

MODE:Press MODE to switch

between USB , FM and Bluetooth

ZONE1: Zone 1

ZONE2: ZONE2

3. OFF/ON (The light-up indicates “on”)

4. Mic interface

5. Mic1 adjustment

6. ECHO

7. Mic 2 adjustment

8. Mic 3 adjustment

9. Mic 4 /line input 1 adjustment

10. Line input 2 adjustment

11. Zone 1

12. Zone 2

13. Bass adjustment

14. Treble adjustment

15. Master volume adjustment

16. USB interface


Rear Panel

image013.jpg


1. Power interface: (220 V/50Hz/8A)

2. Fuse

3. DC input

4. Amplifier output interface

5. RS 485 interface

6. Line output interface

7. Input of EMC, LINE 1 and LINE 2

8. 100V input

9. MIC2, MIC3 balanced input

10. Phantom power switch:48V

11. Gain adjustment

12. Fan


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