Shure BLX288/B58 Wireless Dual Vocal System with BETA 58A - H10 Band

Cut Through the Noise with the Shure BLX288/B58 Wireless Dual Vocal System with Beta 58A - H10 Band

Frequency Band: H10 (542 - 572 MHz)

The BLX288/B58 Dual Channel 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 in.

BLX88 Dual Channel Receiver

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

BLX2/B58 Wireless Handheld Transmitter

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

SPECIFICATIONS

Receiver

• Output Impedance: XLR connector: 200 ohms
• 6.35 mm (1/4") connector: 50 ohms
• Audio Output Level, Ref. ±33 kHz deviation with 1 kHz tone
• XLR connector: -27 dBV (into 100 ohm load)
• 6.35 mm (1/4") connector: -13 dBV (into 100 ohm 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 388 mm X 116 mm
• Weight: 429 g (15.1 oz.)
• Housing: Molded ABS

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")
• 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)

Included in Box

• 2 BLX2/B58 handheld transmitters
• BLX88 dual-channel receiver
• 2 microphone clips
• Power supply
• 4 AA batteries
• User guide

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.