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Microphones Opus 81S

Item Code: Opus 81S
beyerdynamic offers a varied range of microphones for all applications: gooseneck, acoustical boundary, handheld or desktop microphones, the range covers all situations in which microphones are implemented.

Opus 81S

• Cardioid polar pattern
• Built-in footfall filter
• Excellent volume before feedback and off-axis rejection
• Internal shock mount reduces handling noise and vibration
• Rugged construction
• 12-48 V phantom powering

 

Call (08) 8346 4444 for more information or click here to enquire.

Transducer type Condenser (black electret)
Operating principle Pressure gradient
Frequency response 50 - 18,000 Hz
Polar pattern Cardioid
Open circuit voltage at 1 kHz (0dB = 1V/Pa) 3.2 mV/Pa = -50 dBV
Nominal impedance 190 ohms
We have four classes with sound field systems and the teachers in those rooms wouldn’t be without it now. They are thrilled with the instant attention gained effortlessly as they speak to the class in normal conversation. The children stay...

Lindy Brook
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