Inter-M MA-212U - 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