Blackfire BFX-90 Manual Del Usuario página 4

SPECIFICATIONS BFX-90
Speaker
• Speaker Dimension: Ф50 mm
• Sensitivity: 119dB ± 3dB (S.P.L./1KHz)
• Testing Current: 155mV
• Impedance: 20 ± 15% (@ 1KHz 0.8V)
• Frequency Response: 20Hz-20KHz
• Rated Power: 20mW
• Maximum Power: 30mW
Microphone
• Type: omnidirectional
• Dimension: Ф 6.0 x 5.0mm
• Sensitivity: -38dB ± 3dB (0db = 1V/PA)
• Impedance: <2.2KΩ (Max)
• Rated voltage: 3V
• Maximum voltage: 5V
• Testing Current: 0.3 ± 0.1mA
• Frequency Response: 100Hz-10KHz
Other
• Cable length: 1.50m
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