Description
Professional Dual-Channel Wireless System with Legendary Beta 58A Supercardioid Microphones for Houses of Worship, Mobile DJs, and Live Events
The Shure SLXD24D+/B58 is a professional dual-channel wireless handheld microphone system that combines the half-rack SLXD4D+ receiver with two legendary Beta 58A supercardioid dynamic microphones, delivering 24-bit digital audio with greater than 118 dB dynamic range for vocalists, worship leaders, and live event performers who demand reliable, broadcast-quality wireless. ShowLink Ease remote transmitter control lets engineers and A/V volunteers manage frequency changes, power output, control locks, and firmware updates over the air from the linked receiver without physically touching the handhelds. The Beta 58A supercardioid polar pattern provides exceptional gain before feedback and rejects off-axis bleed, making it a proven choice for houses of worship with complex monitor mixes, live-stream outputs, and reverberant sanctuaries, as well as for mobile DJs who need consistent, full-bodied vocal reproduction in acoustically variable venues. Wireless Workbench desktop software and the WWB Mobile app extend complete system monitoring and configuration to any paired device via Wi-Fi or Bluetooth, and AES-256 encryption is active on every component out of the box. With a 138 MHz wide-tuning range supporting up to 14 simultaneous systems, automatic interference management, patented Digital Feedback Reducer technology, and up to 8 hours of battery life per transmitter, the SLXD24D+/B58 delivers the performance-grade wireless infrastructure that touring engineers trust and the ease of use that experienced volunteers can manage independently.
Dual-Channel Half-Rack Receiver
The SLXD4D+ manages two independent wireless channels in a single half-rack footprint, making it a space-efficient solution for houses of worship running a lead vocal alongside a pastoral or congregational handheld, or for mobile DJs who need a dedicated emcee channel separate from a primary performance mic. Shure's Automatic Setup maintains the transmitter-receiver connection automatically against RF interference, eliminating manual retuning between services, sets, or back-to-back events.
ShowLink Ease Remote Transmitter Control
ShowLink Ease enables complete over-the-air control of paired transmitters from the SLXD4D+ receiver. Engineers and operators can change transmitter frequencies once an open channel is identified, adjust output power levels, lock or unlock transmitter controls, and push firmware updates without accessing the transmitters directly. For a house of worship volunteer managing wireless from the rear of the sanctuary, or a mobile DJ running a solo operation at a multi-room venue, this removes a critical hands-on friction point and keeps audio running without interruption.
Beta 58A Supercardioid Dynamic Microphones
The two included Shure Beta 58A supercardioid dynamic handhelds are among the most widely used vocal microphones in live sound, combining a neodymium magnet structure with a tight supercardioid polar pattern that delivers high output, extended frequency response, and exceptional rejection of off-axis sound and stage noise. The supercardioid pattern offers greater gain before feedback compared to standard cardioid designs, a significant advantage in houses of worship with live-stream monitoring, in-ear systems, or difficult room acoustics, and equally valuable for mobile DJ events held in gymnasiums, outdoor pavilions, or ballrooms where monitor placement is unpredictable. Shure's patented Digital Feedback Reducer, embedded in every SLX-D+ receiver, activates automatically as a secondary safeguard to suppress feedback before it becomes audible.
24-Bit Digital Audio and RF Scalability
Operating at 24-bit resolution with greater than 118 dB dynamic range, the SLXD24D+/B58 transmits full vocal nuance and handles high-SPL sources without distortion or compression artifacts. The 138 MHz tuning range supports up to 11 simultaneous systems in 6 MHz TV bands or up to 14 in 8 MHz TV bands, giving houses of worship, touring productions, and rental fleets the channel density to scale wireless inventories as programming and event complexity grow.
Remote Monitoring via Wireless Workbench and WWB Mobile
Wireless Workbench desktop software and the companion WWB Mobile app provide full visibility into RF status, battery levels, channel assignments, and transmitter configuration from any paired device over Wi-Fi or Bluetooth. Houses of worship can empower A/V volunteers to monitor system health in real time from a tablet in the sound booth, while touring engineers and rental operators can manage multi-system deployments from a single screen. Interference scans and firmware updates are executable remotely, with no rack access required.
AES-256 Encryption and Battery Life
AES-256 encryption ships active across all SLXD24D+/B58 components, protecting audio transmission in broadcast, corporate, and house of worship applications with live-stream or recorded output where signal security is a consideration. Each transmitter delivers up to 8 hours of runtime on two included AA batteries, or on optional Shure SB903 lithium-ion rechargeable batteries with compatible charging accessories, covering full-day conferences, multi-set mobile DJ events, and extended services without battery swaps mid-show.
Talk to a Hollywood DJ Expert
Not sure whether the Beta 58A or another capsule is the right fit for your sanctuary, your stage, or your rental inventory? Hollywood DJ's wireless specialists work with houses of worship, mobile entertainers, and production companies at every scale to match the right system to the right application, from single-room installs to multi-channel touring setups. Whether you are building out a worship facility's audio infrastructure, outfitting a mobile DJ business for the season, or expanding a rental fleet with a proven wireless workhorse, the team can advise on channel coordination, compatible accessories, and package pricing. Contact Hollywood DJ today for personalized recommendations, rental availability, and bundle pricing.
TECHNICAL SPECIFICATIONS
Wireless System
System Type: Dual-channel half-rack wireless handheld microphone system
Included Microphones: 2x Shure Beta 58A supercardioid dynamic handheld transmitters
Receiver Model: SLXD4D+
Audio Resolution: 24-bit digital
Dynamic Range: Greater than 118 dB
RF Performance
Tuning Range: 138 MHz wide-tuning
Simultaneous Systems (6 MHz TV bands): Up to 11
Simultaneous Systems (8 MHz TV bands): Up to 14
RF Connectivity: Automatic Setup with automatic interference management
Remote Transmitter Control: ShowLink Ease over dedicated control link
Remote Control Parameters
Frequency Management: Remote frequency change to open channel
Power Output: Adjustable remotely
Control Lock: Lock and unlock transmitter controls remotely
Firmware Updates: Over-the-air via ShowLink Ease
Software and Connectivity
Desktop Software: Wireless Workbench
Mobile App: WWB Mobile
Connection Methods: Wi-Fi, Bluetooth
Functions: RF status monitoring, channel scan, transmitter configuration
Audio Processing
Feedback Reduction: Shure Digital Feedback Reducer, embedded, automatic
Security
Encryption: AES-256, installed on all components
Power
Battery Type: 2x AA (included) or optional Shure SB903 Li-ion rechargeable
Battery Life: Up to 8 hours per transmitter
Physical
Receiver Form Factor: Half-rack, dual-channel
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