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The Shure SLXD2 is a professional digital wireless handheld microphone transmitter designed for use with Shure SLX-D receivers. Ideal for live performance, installed sound, and houses of worship, it delivers transparent digital audio, secure RF performance, and advanced remote control capabilities in a rugged aluminum, stage-ready form factor with a backlit LCD screen for important information. This version is equipped with an SM58 cardioid dynamic mic capsule. Legendary SM58 Dynamic Cardioid Capsule The SM58 dynamic microphone capsule features a cardioid polar pattern that minimizes background noise and feedback, while its brightened midrange and bass roll-off deliver that sought-after warm and clear vocal reproduction. Transparent Digital Audio and Expanded RF Performance When paired with an SLX-D receiver, the SLXD2 delivers transparent 24-bit digital audio with greater than 118 dB of dynamic range. A wide tuning bandwidth of up to 138 MHz (regionally dependent) supports flexible frequency coordination and reliable operation across a wide range of venues. The platform supports high channel counts in dense RF environments, making it suitable for scalable wireless deployments. ShowLink Ease Remote Transmitter Control ShowLink Ease enables real-time, two-way communication between the SLXD2 transmitter and a compatible SLX-D receiver using BLE transmission. Once linked, the transmitter automatically follows receiver frequency changes across power cycles. Engineers can remotely adjust frequency, RF power, and control locks, apply interference mitigation, and perform over-air firmware updates without handling the microphone or requiring an IP network. Interchangeable Capsule Design The SLXD2 features an interchangeable capsule design, allowing users to tailor the microphone to specific applications. In addition to the included SM58, compatible Shure capsules include the Beta 58A, Beta 87A, KSM8, Nexadyne 8/S, and Nexadyne 8/C, offering a range of pickup patterns and sonic characteristics. Secure Operation and Flexible Power Options The SLXD2 supports AES-256 encryption for secure wireless transmission. It operates for up to 8 hours using two AA batteries, with support for optional Shure SB903 lithium-ion rechargeable batteries. When used with compatible Shure charging accessories (available separately), rechargeable batteries provide precise runtime readouts in hours and minutes directly on the transmitter display. Specification Wireless Technology Digital UHF Diversity Yes Max Operating Range 328.1′ / 100 m Included Transmitters 1x Handheld Microphone Type 1x Handheld with Interchangeable Capsule Included Charging Case No System Wireless Technology Digital UHF Diversity Yes RF Frequency Band 470 to 608 MHz Number of RF Channel Frequencies 5520 RF Channel Scanning Auto-Scan Max Operating Range 328.1′ / 100 m Max Transmitters per Band 14 Dynamic Range 118 dB Latency 2.8 ms Encryption AES 256 Built-In Recorder No Timecode Support No Mobile App Compatible Yes: Android & iOS Transmitters Included Transmitters 1x Handheld RF Output Power 1 / 10 mW Antenna Fixed Single-Band Helical Input Level Microphone Audio I/O No Bias/Plug-In & Phantom Power N/A: Fixed-Capsule Handheld Transmitter USB I/O No Muting Off/On Switch Auto-Level/Gain No Sync Method IR Display Backlit LCD Microphones Microphone Type 1x Handheld with Interchangeable Capsule Polar Pattern Cardioid Frequency Response 50 Hz to 15 kHz Sensitivity -54.5 dBV/Pa Color Black Power Transmitter Battery Type 2x AA (Included) 1x Shure SB903 (Not Included) Transmitter Battery Life 8 Hours Included Charging Case No Charging Case AC/DC Power Adapter 15 VDC (Included) Physical Environmental Resistance No Housing Steel (Receiver) Aluminum (Handheld Transmitter) Dimensions 6.9 x 1.5″ / 176 x 37.1 mm Weight 5.1 oz / 144 g Packaging Info Package Weight 1.53 lb Box Dimensions (LxWxH) 11 x 5.3 x 3.4″
