Product Overview
The Shure BLX288/B58 Wireless System combines professional quality sound with simple setup and an intuitive interface for performance you can trust right out of the box. The BLX88 Diversity Receiver is paired with the precision built Beta 58A handheld microphone, making this the most accessible way to own the stage.
Includes
- BLX88 Diversity Receiver
- (2) Beta 58A Handheld Microphones with BLX2 Transmitter
- Durable Padded Zipper Case
- Break-resistant Microphone Clip
- (4) AA Batteries
Features
- BLX88 Diversity Receiver
- Up to 12 compatible systems per frequency band (region dependent)
- Microprocessor-controlled internal antenna diversity
- One-touch QuickScan frequency selection quickly locates the best frequency
- 1/4" and XLR audio outputs
- Two color audio status indicator LED
- BLX2 Handheld Transmitter
- Power and battery status LED
- Adjustable gain control
- Quick & easy frequency matching
- 2 AA batteries (included) provide up to 14 hours of continuous use
- 300 feet (91 m) operating range (line of sight)
- Beta 58A Vocal Mic
- Precision-engineered microphone capsule optimized for lead vocal applications
Specifications
- Operating Range: 300 ft (91 m) line of sight (actual range depends on RF signal absorption, reflection and interference)
- Available Frequencies:
- H9 (512 - 542 MHz)
- H10 (542 - 575 MHz)
- H11 (572 - 596 MHz)
- J11 (596 - 608 MHz)
- 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:
- BLX2: 2 AA alkaline or rechargeable batteries
- BLX88: 12–18 V DC at 320 mA, supplied by external power supply
