Shure BLX24UK/B58 Handheld Wireless Vocal System

The Shure Beta Wireless Vocal System with Beta 58A: The Beta 58A dynamic vocal microphone is precision-engineered for live performance and project studio recording. A tailored frequency response accentuates vocals, and the supercardioid pattern isolates from other sound sources. It combines simple setup and an intuitive interface for performance you can trust. This package also includes a BLX2 transmitter and BLX4 receiver.
Beta 58A Capsule
The Beta 58A dynamic vocal microphone is precision-engineered for live performance and project studio recording. A tailored frequency response accentuates vocals, and the supercardioid pattern isolates from other sound sources.
BLX2 Handheld Transmitter
Power and battery status LED, Adjustable gain control, Quick and easy frequency matching, up to 14 hours of continuous use, 100 m operating range
BLX4
Up to 12 compatible systems (region dependent), Microprocessor-controlled internal antenna diversity, One touch QuickScan locates the best open Frequency, ¼" and XLR audio outputs, Two color audio status indicator LED
Beta 58A Vocal System Features:
BETA 58A VOCAL MICROPHONE
- Frequency tailored for vocals, with brightened midrange and bass rolloff to control proximity
- Uniform supercardioid pattern for high gain before feedback and superior rejection of off-axis sound
- Neodymium magnet for high signal-to-noise output
- Hardened steel mesh grille that resists wear and abuse
- Advanced pneumatic shock mount system that minimises transmission of mechanical noise and vibration
- Minimally effected by varying load impedance
- Legendary Shure quality and reliability
BLX2 HANDHELD TRANSMITTER
- Power and battery status LED
- Adjustable gain control
- Quick and easy frequency matching
- AA batteries (included) provide up to 14 hours of continuous use
- 100 m (300 ft.) operating range (line of sight)
RECEIVER BLX4
- Up to 12 compatible systems (region dependent)
- Microprocessor-controlled internal antenna diversity
- One touch QuickScan locates the best open frequency
- ¼" and XLR audio outputs
- Two color audio status indicator LED
FURNISHED ACCESSORIES
- Carrying case, part number: 95D16526
- Swivel adapter, part number: 90F4046
- Power supply PS23E
- Thread adapter: 31B1856
Beta 58A Vocal System Specifications:
SYSTEM TECHNICAL SPECIFICATIONS
- Compatible systems per frequency band (up to): 12
- Selectable frequencies: Up to 150
- Auto Setup Features: QuickScan : Finds group with most compatible frequencies and sets to best frequency
- Audio Reference Companding: No
- Included Antennas: BLX4, BLX88: Internal, BLX4R: Detachable
- Antenna Options: No
- Receiver Network Ability: No
- PC Control: No
- Rack Hardware: URT2 (not included), Rack mount brackets (only with rackable/BLX-R Sets)
- Case: Included Only with BLX4 Sets
- Transmitter Display: LED
- Receiver Display: BLX4, BLX88: LED, BLX4R: High-resolution LCD screen
- Battery, Endurance: 2AA, up to 14h
- Environment: Demanding acoustic environments
FURTHER TECHNICAL SPECS
- Operating Range: 91 m ( line of sight - actual range depends on RF signal absorption, reflection and interference)
- Available Frequencies: Between 524-865 MHz (available frequencies depend on applicable regulations in country where system used)
- Audio Range: 50-15,000 Hz (dependent on microphone type)
- Transmitter RF Output Power: 10 mW, typical (varies by region)
- Audio Output Connector: XLR and 1/4" (6.3 mm) unbalanced Maximum Output Level: -27 dBV (XLR, mic level), -13 dBV (1/4")
- Battery Life: Up to 14 hours
- Dynamic Range: 100 dB A-weighted
- System Distortion: 0.5% THD typical (ref. +/- 38 kHz deviation, 1 kHz tone)
- Operating Temperature Range: -18°C (0°F) - +50°C (122°F)
- Power Requirements: BLX1, BLX2: 2 AA alkaline or rechargeable batteries
- BLX4: 12-18 V DC at 150 mA, supplied by external power supply
COMPONENT SPECIFICATIONS:
BLX4 RECEIVER
- Output Impedance:
- - XLR connector 200 Ω
- - 6.35 mm (1/4") connector: 50 Ω
- Audio Output Level Ref. ±33 kHz deviation with 1 kHz tone:
- - XLR connector -27 dBV (into 100 kΩ load)
- - 6.35 mm (1/4") connector -13 dBV (into 100 kΩ load)
- RF Sensitivity: 105 dBm for 12 dB SINAD, typical
- Image Rejection: >50 dB, typical
- Dimensions: 40 mm X 188 mm X 103 mm (H x W x D)
- Weight: 241 g
- Housing: Molded ABS
- Power Requirements: 12-15 V DC @ 160 mA, supplied by external power supply (tip positive)
BLX2 HANDHELD TRANSMITTER
- Audio Input Level
- - gain 0dB: -20 dBV maximum
- - gain -10dB: -10 dBV maximum
- Gain Adjustment Range: 10 dB
- RF Transmitter Output: 10 mW, typical, varies by region
- Dimensions: 224 mm X 53 mm dia.
- Weight: 218 g (without batteries)
- Housing: Molded ABS
- Power Requirements: 2 LR6 AA batteries, 1.5 V, alkaline
- Battery Life: up to 14 hours (alkaline)