Shure BLX24/B58 Handheld Wireless System with BETA 58A, H11 Band

Cut Through the Noise with the Shure BLX24/B58 Handheld Wireless System with BETA 58A - H11 Band

This product operates in the H11 (572 - 596 MHz) frequency band.

The BLX24/B58 Handheld Wireless System is part of the BLX wireless systems family. Shure BLX Wireless Systems combine professional-quality sound with simple setup and an intuitive interface for legendary audio performance right out of the box. Precision-built and available in a variety of configurations, it's the most accessible way to own the stage.

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.

BLX2/B58 Handheld Wireless Microphone Transmitter

• Integrated microphone capsule design
• Lightweight, rugged construction
• -10 dB gain attenuation
• Color ID caps (available separately)

BLX4 Single Channel Receiver

• XLR and 1/4-inch output connectors
• Two-color audio status indicator LED:
• Green: Normal audio levels
• Red: Excessive audio levels (overload/clipping)

SPECIFICATIONS

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. (8.875 x 2.125 inches)
• Weight: 218 g/7.7 oz (without batteries)
• Housing Molded: ABS
• Power Requirements: 2 LR6 AA batteries, 1.5 V, alkaline
• Battery Life: up to 14 hours (alkaline)

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-inch) connector: –13 dBV (into 100 kΩ load)
• RF Sensitivity: -105 dBm for 12 dB SINAD, typical
• Image Rejection: greater than 50 dB, typical
• Dimensions (H x W x D): 40 mm x 188 mm x 103 mm
• Housing: Molded ABS
• Power Requirements: 12–15 V DC @ 160 mA (BLX88, 320 mA), supplied by external power supply (tip positive)

Included in Box

• 1 - BLX4 Single-Channel Receiver
• BLX2/SM58 Handheld Transmitter
• Power Supplies + 2 AA Batteries
• 1 - WA371 Swivel Adapter
• 1 - 31B1856 Thread Adapter
• 1 - 95D16526 Carrying Case
• User Guide

Manufacturer: Shure
Model: BLX24/B58-H11
SKU: I646135-GA250102-1-WHXX
UPC: 042406470117

We are Chuck Levin's Washington Music Center

Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.