Specifications – Inter-M MA-212U User Manual
Page 14

PUBLIC ADDRESS AMPLIFIER
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 / 2k
Ω
LINE
-10dBu / 2k
Ω
Input 6
-10dBu / 10k
Ω
Tel in
0dBu / 10k
Ω
Ext in
0dBu / 20k
Ω
Amp in
0dBu / 47k
Ω
Mix out / Impedance
0dBu / 10k
Ω
Speaker out / Impedance
LOW-Z
15.5V / 4
Ω
22V / 4
Ω
31V / 4
Ω
HIGH-Z
100V / 167
Ω
100V / 83
Ω
100V / 42
Ω
Operating Temperature
-10
℃ ~ +40℃
Power Source
220–240VAC; 50/60Hz
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
12
MA-206U/212U/224U
※ Specifications and design subject to change without notice.
※ Remark: 1. All specifications are measured with AES-17 filter.
2. This system is used digital Amplifier (PWM Modulation) so the PWM leakage signal will
appear to output terminal, but it doesn’t matter. You can’t hear the PWM leakage sound
because of PWM frequencies is very higher than Audio frequencies.
Specifications
Specifications