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Shure SLX2/BETA87C Handheld Wireless Microphone (Discontinued)

Part #:
SLX2/BETA87C
Model #:
SLX2/BETA87C
Availability: No Longer Available
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The SLX2/BETA87C Handheld Wireless Microphone is part of the Handheld wireless systems family. The SLX Systems feature the patented Audio Reference Companding for crystal-clear sound beyond the limits of conventional wireless technology.

For use with SLX Wireless Systems only.

Description

With an interchangeable BETA® 87C microphone cartridge, the SLX2/BETA87C includes a timed backlit LCD display, frequency and power lockout, and Mute functionality.

The transmitter design allows for interchangeable microphone cartridges. Options include the BETA87A, BETA87C, BETA58A, SM86, and the legendary SM58.

Excellent for touring professionals, the BETA®87C premium vocal microphone delivers studio-grade performance and a smooth, extended high-end frequency response in a cardioid condenser design. The microphone adds warmth to the frequency response and creates an ideal environment for in ear personal monitoring. And its highly consistent cardioid pattern offers excellent rear rejection.

For use with SLX Wireless Systems only.

Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.

Features

BETA 87C Vocal Microphone Features:

  • Condenser cartridge for studio quality sound
  • Smooth, wide frequency response, slight presence rise
  • Uniform cardioid polar pattern for maximum isolation
  • Minimum off-axis tone coloration
  • Low-frequency roll-off compensates for proximity effect
  • Three-stage pop filter minimizes breath pop and noise
  • Break-resistant stand adapter
  • Frequency response: 50 - 20,000 Hz

SLX2 Handheld Transmitter Features:

  • Automatic Transmitter Setup
  • Backlit LCD with timeout feature
  • Frequency and power lockout
  • 3-segment battery fuel gauge
  • 2 AA batteries (included) provide 8 hours of continuous use
  • Interchangeable cartridges: Beta 87A, Beta87C, Beta 58A, SM86, and the legendary SM58

Specifications

BETA 87C Vocal Microphone
Cartridge Type Electret Condenser
Frequency Response 50 to 16,000 Hz
Polar Pattern Cardioid
Output Impedance 100 ohms
Sensitivity (at 1kHz, open circuit voltage) −51 dBV/Pa (2 mV)1 Pascal=94 dB SPL
Maximum SPL(1 kHz at 1% THD, 1k ohms load) 139 dB
Signal-to-Noise Ratio 70.5 dBS/N ratio is difference between 94 dB SPL and equivalent SPL of self noise, A-weighted
Dynamic Range 117 dB (at 1 kHz, 1 k ohms load)
Clipping Level −6 dBV (0.5 V (1 kHz at 0.25% THD, 1k ohms load))
Self Noise 22 dB typical (typical, equivalent SPL, A-weighted)
Hum Pickup -5 dB (typical, at 60 Hz, equivalent SPL/mOe)
Polarity Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
Connector Three-pin professional audio (XLR), male
Power Requirements 11 to 52 Vdc phantom (1.2 mA)
Net Weight 0.475 lbs (0.207 kg)
SLX2 Handheld Transmitter
Housing Molded ABS handle and battery cup
Audio Input Level -8 dBV maximum at 0dB position
Operating range 100 m (300 ft.)
Power Requirements 2 “AA” size alkaline or rechargeable batteries
Battery Life (alkaline) >8 hours
Dimensions 254 mm x 51 mm dia.
Weight 0.637 lbs (290 grams) without batteries

DOCUMENTS

In The Box

  • (1) BETA 87C Vocal Microphone
  • (1) SLX2 Handheld Transmitter
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