Shure SLXD2+/N8C-G57 Wireless Handheld Transmitter with Nexadyne 8/C

The Shure SLXD2+/N8C-G57 combines a Nexadyne™ 8/C cardioid dynamic vocal microphone with the advanced SLX-D+ digital wireless platform. Designed for professional singers, worship leaders, presenters, and live sound engineers, this handheld wireless transmitter delivers natural vocal reproduction, dependable UHF performance, and convenient remote control.

At the heart of the SLXD2+/N8C is Shure's Nexadyne 8/C microphone capsule, featuring patented Revonic™ dual-engine transducer technology. Paired with transparent 24-bit digital audio, ShowLink® Ease remote management, and a wide RF tuning range, it offers a versatile solution for demanding performance environments.

This product is a handheld transmitter with microphone capsule. A compatible wireless receiver is required and sold separately.

Nexadyne 8/C Cardioid Microphone with Revonic Technology

The Nexadyne 8/C is engineered to capture clear, detailed vocals while helping control unwanted sound from the surrounding stage.

Unlike conventional single-transducer dynamic microphones, Nexadyne's Revonic dual-engine technology uses two precisely tuned transducers working together to optimize acoustic performance.

The result is a microphone designed to deliver:

• Natural, detailed vocal reproduction
• Cardioid pickup that emphasizes sound arriving from the front
• Reduced pickup of unwanted stage noise
• Consistent vocal presence during live performances
• Effective isolation for use with stage monitors and other instruments

For singers and presenters, these characteristics help maintain vocal intelligibility and allow the microphone to perform in challenging live sound environments.

Transparent 24-Bit Digital Wireless Audio

The SLXD2+/N8C uses Shure's SLX-D+ digital wireless technology to preserve vocal detail throughout the wireless signal path.

With 24-bit digital audio resolution and more than 118 dB of dynamic range, the system is designed to handle everything from spoken presentations to powerful live vocals.

Its digital transmission provides a clean audio signal without the companding artifacts associated with traditional analog wireless systems.

Wide RF Tuning for Professional Wireless Systems

The SLX-D+ platform provides up to 138 MHz of tuning bandwidth, giving audio professionals greater flexibility when coordinating wireless frequencies across different venues.

Depending on the operating environment and available spectrum, the platform supports up to 11 simultaneous systems within a 6 MHz TV channel or 14 systems within an 8 MHz TV channel.

The G57 frequency version is intended for compatible operation within its designated regional frequency range. Frequency availability and legal operation depend on location.

For touring productions, houses of worship, and installed systems, this flexibility helps simplify wireless microphone deployment.

ShowLink Ease Remote Transmitter Control

ShowLink® Ease enables compatible SLX-D+ receivers to communicate with linked transmitters for remote configuration and management.

Supported functions include:

• Changing transmitter frequency after identifying an available channel
• Adjusting RF output power
• Locking or unlocking transmitter controls
• Managing transmitter firmware updates

This capability is especially useful when a microphone is already in a performer's hands or when an engineer needs to make adjustments without accessing the transmitter directly.

Wireless Workbench Monitoring and AES-256 Encryption

The SLXD2+/N8C can be managed as part of a compatible SLX-D+ wireless system using Shure Wireless Workbench desktop software and Wireless Workbench Mobile.

These tools help audio professionals monitor RF conditions, coordinate frequencies, and manage supported receiver and transmitter settings.

The SLX-D+ platform also supports AES-256 encryption, providing an additional level of audio transmission security for corporate meetings, conferences, and professional productions.

Flexible Battery Power and Durable Construction

The SLXD2+/N8C features a rugged metal transmitter housing designed for regular professional use.

Power options include two AA batteries or an optional Shure SB903 lithium-ion rechargeable battery, with up to eight hours of operating time under supported conditions.

Rechargeable operation can help reduce disposable battery use and simplify power management for venues operating multiple wireless microphones.

Shure SLXD2+/N8C-G57 Key Features

• Nexadyne™ 8/C cardioid dynamic microphone capsule
• Patented Revonic™ dual-engine transducer technology
• Professional handheld transmitter for SLX-D+ wireless systems
• Transparent 24-bit digital audio
• Greater than 118 dB dynamic range
• Up to 138 MHz RF tuning bandwidth
• ShowLink® Ease remote transmitter management
• Wireless Workbench desktop and mobile management support
• AES-256 encrypted digital transmission
• Up to eight hours of battery operation
• Two AA or optional SB903 rechargeable battery power
• Rugged metal construction

Technical Specifications

Specification	Details
Manufacturer	Shure
Model	SLXD2+/N8C
Frequency version	G57
Product type	Digital wireless handheld transmitter
Microphone capsule	Nexadyne 8/C
Microphone type	Dynamic
Polar pattern	Cardioid
Transducer technology	Revonic dual-engine
Wireless platform	Shure SLX-D+
Audio resolution	24-bit digital
System dynamic range	Greater than 118 dB
Platform tuning bandwidth	Up to 138 MHz
Remote management	ShowLink Ease
Encryption	AES-256
Management software	Wireless Workbench / WWB Mobile
Battery options	2 AA or optional Shure SB903
Operating time	Up to 8 hours
Construction	Metal transmitter housing
Receiver	Required; sold separately

Recommended Applications

The Shure SLXD2+/N8C is well suited for professional vocal applications where microphone clarity, wireless reliability, and ease of management are important.

Common uses include live concert vocals, worship services, corporate presentations, theatrical productions, conference facilities, touring sound systems, and rental or staging operations.

Its combination of a cardioid Nexadyne capsule and digital wireless technology makes it particularly useful for performers who need consistent vocal sound while moving around the stage.

Compatible Rechargeable Battery and Charger

For rechargeable operation, the SLXD2+/N8C supports the optional Shure SB903 lithium-ion battery.

The Shure SBC203-US dual docking charger can charge up to two compatible SB903 batteries, including batteries installed in supported transmitters. This is a convenient option for venues managing multiple handheld microphones.

Both accessories are sold separately.

Why Buy the Shure SLXD2+/N8C from Audio Supply?

Audio Supply has decades of experience supplying professional Shure microphones, wireless systems, and audio equipment to businesses, venues, and sound professionals.

Whether you're replacing an existing handheld transmitter or expanding a compatible SLX-D+ wireless system, Audio Supply can help you identify the appropriate microphone configuration and accessories for your application.