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Shure BETA 181 Ultra-Compact Side-Address Instrument Microphone (Supercardioid Capsule)

Print Shure BETA 181 Ultra-Compact Side-Address Instrument Microphone (Supercardioid Capsule) pageRequest Bulk Pricing CAMCOR ITEM NO. 136017331 | MFG. PART NO. BETA 181/S
Shure BETA 181 Ultra-Compact Side-Address Instrument Microphone (Supercardioid Capsule)
Shure BETA 181 Ultra-Compact Side-Address Instrument Microphone (Supercardioid Capsule)
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MSRP: $624.00
Savings: $125.00

Your Price: $499.00
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Product Highlights
Shure Beta 181/S is an ultra-compact small-diaphragm side-address supercardioid capsule condenser microphone with multiple polar pattern capsule options for discreet placement and versatility in ... More

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Product Description

Shure Beta 181/S is an ultra-compact small-diaphragm side-address supercardioid capsule condenser microphone with multiple polar pattern capsule options for discreet placement and versatility in live and studio environments. Ideal for percussion, brass, and guitar and bass amps. Featuring interchangeable cardioid, supercardioid, omnidirectional and bidirectional capsule options for superior versatility, the small diaphragm design provides superior audio with consistent, textbook polar responses in a form factor small enough to get close to the source in the tightest conditions..

Includes BETA 181/S, stand adapter, windscreen, user guide, and carrying case that accommodates up to four polar pattern capsules.

Product Features
  • 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
  • Stand adapter
  • Windscreen
  • User guide
  • Carrying case that accommodates up to four polar pattern capsules.

Specifications

Cartridge Type Electret Condenser
Polar Pattern Supercardioid
Frequency Response 20 to 20,000 Hz
Output Impedance 110 Ω
Sensitivity
open circuit voltage,
@ 1 kHz,
typical
49.5 dBV/Pa[1] (2.5 mV)
1 Pa=94 dB SPL
Maximum SPL
1 kHz at 1%
THD
2500 Ω load: 154.5 dB SPL
1000 Ω load: 152.0 dB SPL
THD of microphone preamplifier when applied input signal level is equivalent to cartridge output
at specified SPL
Signal-to-Noise
Ratio
71.5 dB
S/N ratio is the difference between 94 dB SPL and equivalent SPL of self noise, A-weighted
Dynamic Range 2500 Ω load: 132.0 dB
1000 Ω load: 129.5 dB
Clipping Level
@ 1 kHz, 1%
THD
2500 Ω load: 10.5 dBV
1000 Ω load: 7.5 dBV
Self Noise
equivalent SPL,
A-weighted,
typical
22.5 dB SPL-A
Common Mode
Rejection
20 to 20,000 kHz
≥55 dB
Polarity Positive pressure on diaphragm produces positive
voltage on pin 2 with respect to pin 3
Power
Requirements
1152 V DC[4] phantom power (IEC-61938)
2.4 mA, maximum
Net Weight 1lb

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