Description

Shure BLX288/B58

The Shure 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 it from other sound sources. It combines a simple setup and an intuitive interface for performance you can trust in.

WIRELESS FREEDOM, MADE SIMPLE.

Making the jump to wireless should be liberating, not challenging. Shure BLX Wireless Systems combine professional-quality sound with a simple setup and an intuitive interface for performance
you can trust right out of the box. Precision-built and available in a variety of handheld, lavalier, instrument, and headset configurations, it’s the most accessible way to own the stage.

Wireless Frequency Finder

This tool provides recommended frequencies for Shure Wireless System use in the United States.

Wireless Accessory Wizard

With a few simple inputs, this selection wizard provides recommended items for your wireless microphone setup, and/or a diagram on how the antennas and antenna distribution are connected.

Includes

• BETA 58A® Handheld Microphone with BLX2 Transmitter
• BLX4 or BLX4R Wireless Receiver
• Durable Padded Zipper Case
• Break-resistant Microphone Clip
• 2 AA Batteries

Technical Specifications

• Operating Range: 300 ft (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 the country where the 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 dB (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: BLX88: 12–18 V DC at 320 mA, supplied by an external power supply