Shure SLXD3 Plug-On Digital Wireless Transmitter for XLR Microphones, 24-Bit Audio, IR Sync, Secure Lock Ring. H55 Band (SLXD3-H55)

The SLXD3 Plug-On Digital Wireless Transmitter converts any XLR microphone—dynamic or condenser—into a wireless transmitter for your SLX-D system. Whether you're working a corporate event, live performance, or broadcast production, this plug-on adapter gives you the flexibility to go wireless without changing your trusted microphone. A patented locking ring mechanism ensures your XLR connection stays secure and wobble-free throughout your event. The SLXD3 transmits transparent 24-bit digital audio with extended 20 Hz–20 kHz frequency response and 118 dB dynamic range to any SLXD4 or SLXD5 receiver via rock-solid RF connection. Digital predictive switching diversity and adjustable power levels (1/10/30 mW, region and band dependent) maintain signal reliability in challenging RF environments. IR Sync makes pairing with receivers instant and effortless, while the bright OLED screen displays critical information at a glance—including precise battery life when using optional SB903 rechargeable lithium-ion batteries. Shure understands what's at stake when you press record. The SLXD3 gives you proven wireless engineering designed to perform when it matters most.

• FREQUENCY BAND COMPATIBILITY: Confirm your wireless frequency band works in your region before purchase. Visit the Shure Wireless Frequency Finder online to verify H55 band availability and ensure this transmitter matches your SLX-D receiver's band
• CONVERTS XLR TO WIRELESS: Transform dynamic or condenser microphones into wireless transmitters with +12–48 VDC phantom power support. The patented lock ring creates a secure, wobble-free connection that stays reliable during performances
• TRANSPARENT 24-BIT DIGITAL AUDIO: Delivers crystal-clear sound with extended 20 Hz–20 kHz frequency response (microphone dependent) and 118 dB dynamic range. Rock-solid RF connection with digital predictive switching diversity ensures uninterrupted signal
• INSTANT IR SYNC PAIRING: Pair with any SLX-D receiver quickly through infrared sync for hassle-free setup. Switchable power levels (1/10/30 mW, region and band dependent) optimize performance for your venue and maintain signal reliability
• EXTENDED BATTERY PERFORMANCE: Operates up to 8 hours on 2 AA batteries, with optional rechargeable battery support for longer shoots. Bright OLED display shows remaining battery life in hours and minutes when using optional SB903 lithium-ion batteries