Wireless Excellence, Wherever Required.

From lecture halls to houses of worship to performance venues, SLX-D delivers transparent, 24-bit digital audio and rock-solid RF performance with easy setup and rechargeability options in a suite of versatile wireless system configurations. Featuring single half-rack, dual full-rack and portable receiver options, handheld, bodypack and plug-on transmitters, and a wide selection of vocal, lavalier, headset and instrument microphone system configurations. Compatible with Shure Wireless Workbench™, ShurePlus Channels, Shure UHF wireless antenna distribution, and remote antenna accessories (rack receivers only).

Always come through clear. In front of an audience, clarity is simply essential. SLX-D provides crystal-clear digital audio quality with >118 dB dynamic range.

Dropouts are out. From the leader in digital wireless technology, SLX-D maintains stable signals with high efficiency for rock-solid, reliable performance.

Switch on. Sync up. Go. Designed to make managing system setups easy. Use RF scan and IR sync, and be ready to go at the push of a button. Or follow the guided frequency setup tool embedded in every SLX-D receiver.

Built to go big. SLX-D can handle a wide range of wireless demands with a first-class selection of handheld, lavalier, and headset microphones for up to 32 compatible systems per 44 MHz band.* *Performance may vary depending on country regulations and operating environment.

Keep the show going. Ready to perform for all-day conferences and nighttime performances—up to 8 hours of use from either 2 AA batteries (included) or optional Shure SB903 Li-ion rechargeable batteries and charging accessories.

Ready-to-go sound. Install-friendly, with a clean profile—rack hardware included. Manage multiple system group scans, firmware updates, and local third-party setup and control via Ethernet. Use with Wireless Workbench® and ShurePlus™ Channels for critical, real-time control (SLXD4/SLXD4D only).

Flexibility, to-go. Portable receiver and plug-on transmitter form factors that videographers and field producers demand. Quickly set up, monitor, and manage complex multi-channel configurations with Multi-Mic Mode (SLXD5 only).