Shure QLXD2/B58A J50A (572-608 & 614-616 MHz) | Beta 58A Digital Handheld Mic | 330ft Range & AES Encryption

Digital Handheld Wireless Microphone Transmitter

Shure QLXD2/B58A J50A is a digital handheld wireless microphone transmitter designed for QLX-D systems. Featuring a Beta 58A dynamic capsule with a supercardioid pattern, it delivers focused vocal clarity, excellent gain-before-feedback, and minimized off-axis coloration. Ideal for stage performers, speakers, and worship leaders, it offers reliable RF performance with selectable power, secure transmission, and extended battery life.

Shure QLXD2/B58A J50A Competitive Differences

• Beta 58A capsule for detailed vocal capture and noise rejection
• Secure 256-bit AES encryption for protected signal transmission

Shure QLXD2/B58A J50A Description

The Shure QLXD2/B58A J50A pairs digital audio clarity with the trusted Beta 58A capsule, delivering consistent performance in challenging environments. The supercardioid design captures vocals with exceptional isolation and reduced background noise, making it an ideal choice for live performers and presenters. With a rugged aluminum body, this transmitter is engineered for durability without sacrificing portability. It supports interchangeable capsules, allowing you to customize your microphone configuration to fit specific vocal needs or performance styles. Operating in the J50A band (572–608 + 614–616 MHz), it offers 1760 selectable frequencies and automatic syncing via infrared. The 1/10mW selectable RF output ensures flexibility for both range and channel coordination. A backlit LCD provides quick access to channel, frequency, mute, and lock settings, while adjustable gain allows precise control over input levels. The unit operates for up to 9 hours on AA batteries or over 10 hours with an optional SB900A rechargeable battery, making it suitable for long events and professional productions.

Model Features

• Beta 58A supercardioid dynamic capsule with tailored vocal response
• Interchangeable capsule design supports multiple Shure mic heads
• 1760 selectable frequencies in J50A UHF band
• Secure AES-256 encryption for signal protection
• Backlit LCD and IR sync for quick setup
• Rugged aluminum housing with selectable 1/10mW RF output
• Up to 9 hours runtime on AA batteries (over 10 hours with SB900A)

Model Specifications

• Max SPL: 147dB
• Power Output: 1/10mW (Selectable)
• Dimensions: 10.1 x 2 in (256 x 51 mm)
• Weight: 12.2 oz (347 g without batteries)
• UPC: 042406540414

What's In The Box

• QLXD2/B58A Handheld Transmitter
• 2x AA Batteries
• Quick Start Guide