HMI Audio Visual Sdn Bhd
131, Jalan Sutera,
Taman Sentosa ,
80150 Johor Bahru,
Johor, Malaysia.
+607-3311979
+607-3352504
+607-3352504
+607-3361359
+6016-7134999
(Hiu Chin Yang)
(Hiu Chin Yang)
Message Us
Branch
B-5-8, Plaza Mont Kiara,
Mont Kiara, 50480
Kuala Lumpur, Malaysia.
Hiu Musical Sound & Light
22, Sin Ming Lane
#06-76, Midview City,
Singapore, 573969.
Branch
B-5-8, Plaza Mont Kiara,
Mont Kiara, 50480
Kuala Lumpur, Malaysia.
Hiu Musical Sound & Light
22, Sin Ming Lane
#06-76, Midview City,
Singapore, 573969.
Shure Beta 91A Condenser Boundary Microphone
| Previous | 14 / 200 | Next |
Product Details:
.jpg)
- Type: Electret Condenser
- Frequency Response: 20Hz-20kHz
- Polar Pattern: Half-cardioid (cardioid in hemisphere above mounting surface)
- Impedance: 146 Ohms
- Sensitivity (at 1kHz, open circuit voltage): -48.5 dBV/Pa (3.8mV)
- Maximum SPL ( kHz at 1% THD): 1,000 ohm load: 151dB; 2500 Ohm load: 155dB
- Signal-to-Noise Ratio (referenced at 94 dB SPL at 1kHz): 64 dB
- Dynamic Range (at 1kHz): 1,000 Ohm load: 121.5dB; 2500 Ohm load: 125.5dB
- Common Mode Rejection (20Hz-20kHz): >55dB
- Clipping Level (20Hz-20 kHz at 1% THD) 1,000 ohm load: 7.50dBV, 2,500 ohm load: 12.5dBV
- Self Noise (typical, equivalent SPL, A-weighted): 29.5dB SPL-A
- Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
- Weight: 16.6 oz.
- Frequency Contour Switch: 7dB of attenuation centered at 400Hz
- Connector: 3-pin XLR, balanced
- Power Requirements: 11-52 Vdc phantom power, 5.6 mA
- Zipper pouch included
- Indent Order