Bose FREESPACE BMA-125 Panduan Servis - Halaman 4
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Halaman Cetak
Power Output
Output Regulation
Input Sensitivity
Nominal Load Voltage
Output Impedance
Functional Outputs
Frequency Response
at 9dB below rated
output (EQ
bypassed)
EIA SE101A
Power Bandwidth at
rated output/THD
(EQ bypassed)
S/N Ratio
Tone Controls
120V VERSION SPECIFICATIONS
Direct output:
Transformer outputs:
2B37 dual input module
Input 1: Microphones:
Auxiliary:
Input 2: Microphones:
Auxiliary:
Input 3 & 4:
Input 5:
Input 6: Mic Page:
70.7V
25V
31.65V
22.35V
EQ Out:
Line Out:
Tape Out:
Mixer Output:
Direct:
Transformer:
Direct:
Transformer:
All Controls left:
Input 5, Mic Page:
Modules-Low Z Mic:
Auxiliary:
Bass:
Treble:
125W
0.5dB, no load to full load
1.5dB, no load to full load
1KΩ/350µV
10KΩ/100mV
1KΩ/350µV
10KΩ/1V
See instruction sheet enclosed with
module
10KΩ/100mV
150Ω/800µV
40Ω (transformer)
5Ω (transformer)
8Ω (transformer)
4Ω (direct)
1.0V into 600Ω (post-master volume)
1.0V into 600Ω (post-master volume)
650mV into 10KΩ (pre-master volume)
1.0V into 600Ω (pre-master volume)
20Hz - 20KHz, ±1dB
20Hz - 20KHz, +1dB/-2dB
20Hz - 20KHz, ±1dB (1% THD)
50Hz - 20KHz, +1dB/-2dB (1% THD)
90dB
55dB
60dB
70dB
±3dB at 85Hz
±3dB at 12.5KHz
4