The SLXD3+ is a digital wireless plug-on transmitter that fits directly onto any standard XLR microphone, converting it instantly into a wireless source within the SLX-D+ system. A patented locking mechanism ensures a wobble-free, secure connection, while integrated phantom power support makes it compatible with condenser microphones.

Universal XLR Compatibility

By mounting directly to any XLR microphone, the SLXD3+ eliminates the need for separate bodypack hardware. The patented locking collar prevents accidental disconnection during movement or performance.

Phantom Power Support

Built-in +12–48 VDC phantom power output enables condenser microphones to operate wirelessly without an external power source, expanding the range of compatible microphones significantly.

24-Bit Audio & Wide-Tuning RF

Transparent 24-bit digital audio with over 118 dB dynamic range and a 138 MHz wide-tuning range deliver professional-grade wireless performance across diverse RF environments.

ShowLink® Ease & Remote Management

Transmitter frequency, power, and gain can be adjusted remotely from the linked receiver via ShowLink® Ease. Full system monitoring is available through Wireless Workbench or the WWB Mobile app over Wi-Fi or Bluetooth.

AES-256 Encryption & Battery

AES-256 encryption is active on every unit for secure transmission. Up to 8 hours of operation from 2 AA batteries or the optional Shure SB903 Li-ion rechargeable battery.