SKU
BETA 181
Shure Beta181
Sideadresse kondensatormikrofon inkluderer XLR-forforsterker, mikrofonklemme, vindhette, etui med glidelås og valg av kondensatorkapsel. Kapselalternativer inkluderer kardioide, superkardioide, bidireksjonelle og omnidireksjonelle polariteter.
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Ultra-Compact Side-Address Condenser Instrument Microphone with Bidirectional Polar Pattern Capsule.
- Interchangeable polar pattern capsules attach to a compact preamplifier with integrated XLR connections for the ultimate in low-profile application flexibility (Each Beta 181 ships with one polar pattern capsule and one XLR preamplifier. Capsules available separately for custom flexibility.)
- Precision-engineered, compact side-address design features innovative locking ring to provide secure connection between capsule and preamplifier
- Frequency response tailored for wide dynamic range applications for use in high SPL environments
- Furnished with stand adapter, windscreen and carrying case (carrying case will securely protect up to four polar pattern capsules)
Application recommendations:
- BETA 181/C (cardioid) for drum overhead, piano, acoustic instrument applications, M/S stereo technique (paired with Beta 181/BI)
- BETA 181/S (supercardioid) for snare drum, acoustic instrument, close-miking applications
- BETA 181/O (omnidirectional) for ambient/room, instrument ensemble applications
- BETA 181/BI (bidirectional) for mono drum overhead, dual instrument sound source applications, Blumlein stereo technique (pair of Beta 181/BI)
Cartridge Type | Electret Condenser |
---|---|
Polar Pattern | Cardioid / Supercardioid / Omnidirectional / Bidirectional |
Frequency Response | 20 to 20,000 Hz |
Output Impedance | 110 Ω |
Maximum SPL (1 kHz at 1% THD, 1kΩ load) |
Cardioid: 149.0 dB SPL Supercardoid: 152.0 dB SPL Omnidirectional 154.0 dB SPL Bidirectional 153.5 dB SPL |
Signal-to-Noise Ratio (referenced at 94 dB SPL at 1 kHz; S/N ratio is difference between 94 dB SPL and equivalent SPL of self noise, A-weighted |
Cardioid: 73.5 dB Supercardoid: 72.5 dB Omnidirectional 70.5 dB Bidirectional 71.0 dB |
Dynamic Range (at 1 kHz, 1 kΩ load) |
Cardioid: 128.5 dB Supercardoid: 129.5 dB Omnidirectional 130.5 dB Bidirectional 130.5 dB |
Clipping Level (1 kHz at 0.25% THD, 1kΩ load) |
7.5 dBV (2.4 V) |
Self-Noise (equivalent SPL, A-weighted, typical) |
Cardioid: 20.5 dB Supercardoid: 22.5 dB Omnidirectional 23.5 dB Bidirectional 23.0 dB |
Common Mode Rejection | (20–20,000 Hz) ≥55 dB |
Polarity | Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3 |
Power Requirements | 11–52 VDC phantom power (IEC-61938), 1.2 mA |
Weight | Net: 145 g (5.1 oz.) |
SKU | BETA 181 |
---|---|
Vekt (kg) | 0.560000 |
Enhet | Stk |
EAN | 042406187879 |
Fabrikant | Shure |
Produktserie | BETA-serie |
Mikrofon tilkobling | XLR |
Farge | Grå |
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