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Shure BETA 181/C Instrument Mic
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BETA 181/C Instrument Mic Specifications:
- Cartridge Type: Electret Condenser
- Polar Pattern: Cardioid
- Frequency Response: 20 to 20,000Hz
- Output Impedance: 110 ohm
- Sensitivity (open circuit voltage, @ 1kHz, typical: -46.5dBV/Pa (2.4 mV)
- Maximum SPL (1kHz at 1% THD): 2,500 ohm load: 151.5dB SPL, 1,000 ohm load: 149dB SPL
Signal-to-Noise Ratio: 73.5 dB- Dynamic Range: 2,500 ohm load: 131dB, 1,000 ohm load: 128.5dB
- Clipping Level @ 1kHz, 1% THD: 2,500 ohm load: 10.5dBV, 1,000 ohm load: 7.5 dBV
Self Noise (equivalent SPL, A-weighted, typical): 20.5dB SPL-A- Common Mode Rejection (20 to 20,000kHz): ±55dB
- Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
- Power Requirements 11-52 V DC phantom power (IEC-61938): 2.4 mA, maximum
- Weight: 145 g (5.1 oz.)
- Mic dimensions (Length x Diameter): 4.40" x .80", (124.46 x 20.32 mm)
- Capsule width: 1.36" (34.54 mm)
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- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.
