Description
Professional Dual-Channel Wireless Microphone System for Houses of Worship, Mobile DJs, and Live Events
The Shure SLXD24D+/N8C is a professional dual-channel wireless handheld microphone system that pairs the half-rack SLXD4D+ receiver with two Nexadyne 8/C cardioid dynamic microphones, delivering transparent 24-bit digital audio with greater than 118 dB dynamic range for demanding live sound environments. 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 transmitter. The Nexadyne 8/C handhelds provide natural vocal reproduction and tight cardioid pickup well suited for houses of worship requiring clear, feedback-resistant speech reinforcement and for mobile DJs performing in acoustically unpredictable venues such as gymnasiums, ballrooms, and outdoor spaces. Wireless Workbench desktop software and the WWB Mobile app extend full 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, and up to 8 hours of battery life per transmitter, the SLXD24D+/N8C is a scalable wireless solution trusted by professionals and accessible to engineers at every level.
Dual-Channel Half-Rack Receiver
The SLXD4D+ manages two independent wireless channels in a single half-rack footprint, making it efficient for houses of worship running a lead vocal alongside a congregational handheld, or for mobile DJs separating an emcee channel 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 events.
ShowLink Ease Remote Transmitter Control
ShowLink Ease enables complete over-the-air control of paired transmitters from the SLXD4D+ receiver. Operators can change transmitter frequencies once an open channel is identified, adjust output power, lock or unlock transmitter controls, and push firmware updates without accessing the transmitter directly. For a house of worship volunteer managing wireless from the rear of the sanctuary, or a mobile DJ running a solo operation across multiple rooms, this eliminates a critical on-site friction point.
Nexadyne 8/C Cardioid Dynamic Microphones
The two included Nexadyne 8/C cardioid dynamic handhelds deliver clear, natural vocal reproduction with tight pickup patterns designed to reject stage bleed and off-axis noise. Shure's patented Digital Feedback Reducer, embedded in every SLX-D+ receiver, activates automatically to suppress feedback before it becomes audible, an advantage in houses of worship with reflective architecture and live-stream monitoring setups, and equally useful for mobile DJ events in venues with unpredictable acoustics.
24-Bit Digital Audio and RF Scalability
Operating at 24-bit resolution with greater than 118 dB dynamic range, the SLXD24D+/N8C captures full vocal nuance and handles high-SPL sources without distortion. 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, production companies, and rental fleets the channel density to scale 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 complete 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 volunteers to monitor system health from a tablet in the sound booth, while touring engineers can manage multi-system deployments from a single screen. Channel scanning and firmware updates can be executed remotely without rack access.
AES-256 Encryption and Battery Life
AES-256 encryption ships active across all SLXD24D+/N8C components, protecting audio transmission in broadcast, corporate, and house of worship applications with live-stream output. 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 Sunday services without battery swaps mid-show.
Talk to a Hollywood DJ Expert
Not sure which wireless configuration fits your sanctuary, your DJ rig, 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 deployments. 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 professional-grade wireless, the team can advise on channel coordination, 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 Nexadyne 8/C cardioid 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