BMA SERIES: INSTALLATION & OPERATION MANUAL
PAGE 12
SPECIFICATIONS
BMA 240
BMA 120
BMA 60
BMA 30
Output power
240W
120W
60W
30W
AC power supply
230VAC -240VAC
Output low impedance
4 ohm-8 ohm
4 ohm-8 ohm
4 ohm-8 ohm
4 ohm-8 ohm
Hi impedance output
70V / 20 ohm
70V / 40 ohm
70V / 80 ohm
70V / 160 ohm
100V / 41 ohm
100V / 80 ohm
100V / 160 ohm
100V / 320 ohm
Input sensitivity
Microphone balanced XLR, 1mV
Line RCA 500mV
Frequency response
50Hz-18Khz, + / - 2dB. At -3dB rated power
Noise floor
8mV at 100V output
9mv at 100V output 10mv at 100V output 8mv at 100V output
THD (at -3dB rate power)
Less than 0.5%
0.40%
0.22%
0.21%
Tone control
Bass 100Hz + - 10dB, Treble 10kHz + - 10dB
Control
Input level, tone control, master level, VOX
VOX
CH 1 has priority over CH2, 3, 4. (AFL)
Phantom power
48V at CH 1 MIC XLR
Cooling
Fan cooling,
Thermal control
Convection Cooling
Protection
Thermal protected at 95 degrees, muted input, short circuit, overload
Level meter
LED meter, range -24dB / 0dB
Size mm.
485 x 88 x 315
485 x 88 x 275
485 x 88 x 275
488 x 88 x 275
Weight KG (Net)
11
8.7
7.6
6.5
Summary of Contents for BMA 30
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Page 8: ...BMA SERIES INSTALLATION OPERATION MANUAL PAGE 8 BLOCK DIAGRAMS Input...
Page 9: ...BMA SERIES INSTALLATION OPERATION MANUAL PAGE 9 Mix BLOCK DIAGRAMS...
Page 10: ...BMA SERIES INSTALLATION OPERATION MANUAL PAGE 10 BMA 30 60 BLOCK DIAGRAMS...
Page 11: ...BMA SERIES INSTALLATION OPERATION MANUAL PAGE 11 BMA 120 240 BLOCK DIAGRAMS...