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MA-206/212/224(U): Bộ khuếch đại

Model: MA-206/212/224
Công suất: 60/120/240W
Ngõ vào USB/MINIJACK, 6 ngõ vào AUDIO
Phím chọn 5 vùng, mạch SMPS, Chime, Tel In, Remote VCA

The MA-206U is a 6-Input 60/120/240-watt mixer/amplifier with a built in digital portable media player that will playback MP3 / WMA / WAV audio files. The MA-U series offers input flexibility with its 6 flexible microphone and line level selectable inputs.

Input options include 5 selectable microphone or line level, a telephone and a dual RCA sum-to-mono. The A front panel 1/8″ mini-jack makes it easy to plug-in a portable music source. The MA-U series uses a Class D amplifier topology combined with a SMPS, Switch mode power supply for added energy efficiency in a compact size.


- A PUBLIC ADDRESS AMPLIFIER WITH RATED OUTPUT OF 60W/120W/240W

  Take up the digital amplifier circuit with high efficiency of the rated power 60w/120w/240w, high reliability,

  low weight and low temperature.

- SUPPLY POWER BY SMPS

  Take up smps (switching mode power supply) for low electric power and low weight.

- VARIOUS INPUT CONTROL FUNCTION

  Control the each input channel level using the sound control volume of input 1~6.

- INPUT SIGNAL LEDS

  Easy to check the inputted signal to input 1~6.

- 5 BAND GRAPHIC EQUALIZER

  This system is provided the 5 bands equalizer. you can control the tone each frequency by using them.

- SPEAKER SELECTOR

  6 Speaker selector switches are provided to enable you to select 5 speakers individually or totally.

- ANNOUNCEMENT CHIME AND SIREN

- VCA(VOLTAGE CONTROLLED AMPLIFIER)

- EXT MUTE, EXT CHIME AND TEL IN FUNCTION

- 10-DOT LED LEVEL METER

- USB-MP3 PLAYER & LCD DISPLAY FUNCTION

  (MP3, WAV, WMA File format support)

MODEL MA-206U MA-212U MA-224U
  Rated Output (RMS) 60W 120W 240W
 Frequency Response (SP OUT/1W output) 80Hz - 15kHz
 Total Harmonic Distortion (T.H.D @ Rated output, 1kHz) Less than 0.5%
 Signal to Noise Ratio (S/N @ Rated output) Better than 78dB
 Graphic Equalizer (100Hz,330Hz,1kHz,3.3kHz,10kHz) ±12dB
 Input Sensitivity / Impedance
 Input 1~5 MIC -50dBu / 2kΩ
LINE -10dBu / 2kΩ
 Input 6 -10dBu / 10kΩ
 Tel in 0dBu / 10kΩ
 Ext in 0dBu / 20kΩ
 Amp in 0dBu / 47kΩ
  Mix out / Impedance 0dBu / 10kΩ
  Speaker out / Impedance LOW-Z 15.5V / 4Ω 22V / 4Ω 31V / 4Ω
HIGH-Z (220-240V) 100V / 167Ω 100V / 83Ω 100V / 42Ω
HIGH-Z (100-120V) 70V / 82Ω 70V / 41Ω 70V / 21Ω
 Operating Temperature -10℃ ~ +40℃
 Power Source AC 120–240V, 50/60Hz
(Supplied AC mains transformer depends on country requirements)
 Power Consumption 38W 50W 75W
 Weight (SET) 5.4kg/11.9lb 6.7kg/14.8lb 8.0kg/17.6lb
 Dimension (SET) 420(W) x 88(H) x 328(D)mm/16.5(W)x3.5(H)x12.9(D)in

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    Chức năng nói và tiếng CHIME
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