Shure SLX2/BETA87A Handheld Wireless Microphone (Discontinued)
Usually arrives in 5-9 business days.
Sound installations and working bands need powerful wireless tools that can be set up quickly and used confidently. Shure's rugged SLX Wireless Systems exceed these demands with innovative setup features such as auto frequency scan with transmitter setup, exceptional wireless clarity, and legendary Shure microphones.
SLX Wireless Systems feature the Shure patented Audio Reference Companding for clear sound beyond the limits of conventional wireless technology.
The SLX Wireless Systems feature a wide variety of industry-standard handheld vocal microphones. SLX Wireless Handheld Transmitters includes timed backlit LCD display, frequency and power lockout, and "Mute" functionality.The transmitter design allows for interchangeable microphone cartridges. Options include the BETA 87A, BETA 87C, BETA 58A, SM86, and the legendary SM58. For use with SLX Wireless systems.
The SLX4 receiver brings unprecedented ease of use to wireless with Automatic Frequency Selection and Automatic Transmitter Setup. For use with SLX Wireless. With included rack hardware and detachable antennas, it is ready for immediate installation right out of the box. Model SLX4L is available with logic output for use with software echo cancellation and remote battery life monitoring. Logic-enabled transmitters include MX690 and MX890.
The Shure Beta 87A is a premium quality supercardioid hand-held electret condenser vocal microphone with exceptionally smooth frequency response and high sound pressure level capability. Used for professional sound reinforcement, broadcasting, and studio recording applications, the Beta 87A combines superb performance with the ruggedness needed for touring and field production.
The Beta 87A features a controlled low-frequency roll-off that compensates for proximity effect and prevents the “boomy” sound often associated with close pick-up. The characteristic Shure presence rise brightens the upper midrange. The tight supercardioid pattern, with null points at approximately 125 degrees, provides maximum isolation from other vocalists or instruments while offering minimal off-axis coloration. The Beta 87A operates on phantom power.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
SLX4 Diversity Receiver:
BETA 87A Vocal Microphone:
SLX2 Handheld Transmitter:
| SLX4 Receiver | |
|---|---|
| Audio Output Level | XLR connector (into 600 Ω load): –13 dBV 1/4 inch connector (into 3000 Ω load): –2 dBV |
| Output Impedance | XLR connector: 200 Ω, 1/4 inch connector: 1kΩ |
| XLR output | Pin 1: Ground, Pin 2: (+), Pin 3: (-) |
| Sensitivity | –105 dBm for 12 dB SINAD, typical |
| Image Rejection | >70 dB, typical |
| Power Requirements | 12–18 Vdc at 150 mA, supplied by external power supply |
| Dimensions (H x W x D) | 1.65" (42mm) x 7.76" (197mm) x 5.28" (134mm) |
| Weight | 1.79 lbs (816 g) |
| BETA87A | |
| Cartridge Type | Condenser |
| Frequency Response | 50 to 20,000 Hz |
| Polar Pattern | Supercardioid |
| Output Impedance | 150 ohms |
| Sensitivity (at 1,000 Hz) | Open Circuit Voltage -52.5 dBV/Pa (2 mV) |
| Clipping Level (at 1,000 Hz) | 1000 ohm Load: -6 dBV (0.5 V) |
| Maximum SPL | 140.5 dB (0.25% THD, 1000 ohm load) |
| Self-Noise | 23.5 dB typical, A-weighted 25.5 dB typical, weighted per DIN 45 405 |
| Dynamic Range | 117 dB |
| Signal-to-Noise Ratio | 70.5 dB at 94 dB SPL |
| Polarity | Positive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 |
| Connector | Three-pin (XLR) professional audio |
| Weight | 0.456 lbs (207 g) |
| SLX2 Handheld Transmitter | |
| Audio Input Level | +2 dBV maximum at -10dB position, -8 dBV maximum at 0dB position |
| Gain Adjustment Range | 10dB |
| RF Transmitter Output | 30 mW maximum (dependent on applicable country regulations) |
| Housing | Molded PC/ABS handle and battery cup |
| Power Requirements | 2 “AA” size alkaline or rechargeable batteries |
| Battery Life | >8 hours (alkaline) |
| Dimensions (Dia x L) (Including BETA87A Cartridge) | 10" (254 mm) x 2" (51 mm) |
| Weight (without Batteries) | 0.64 lbs (290 g) |
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.