Shure SLXD2/SM58 Digital Wireless Handheld Microphone Transmitter with SM58 Capsule

The Shure SLXD2/SM58=-H55 is a digital wireless handheld microphone transmitter that teams the legendary SM58 vocal capsule with Shure’s reliable SLX-D technology. It delivers 24-bit audio over the UHF band from 514 to 558 MHz, giving performers and presenters clean, consistent sound without the distractions of dropouts or background noise.

The included SM58 capsule uses a cardioid pattern to focus on the voice in front of it while reducing stage bleed, making it a solid choice for lead vocals, corporate presentations, or spoken-word events. A transmission range of up to 328 feet lets you move freely on midsize stages and in conference rooms, and the selectable 1 mW or 10 mW RF output helps you match the transmitter to the room or comply with local regulations.

The aluminum housing feels light in the hand yet stands up to life on the road. Power comes from two standard AA batteries for up to eight hours, or you can switch to the optional Shure SB903 rechargeable pack for even longer sessions. An LCD screen shows frequency, battery status, and output power at a glance, and one-touch infrared sync pairs the transmitter with any compatible SLX-D receiver in seconds.

Whether you run a small music venue, manage a house-of-worship sound system, or need dependable microphones for a rental inventory, the SLXD2/SM58=-H55 fits smoothly into the workflow. Its familiar SM58 sound keeps singers comfortable, and the digital transmission keeps engineers confident that the mix will stay clean all night.

• 24-bit digital audio for clear, detailed sound
• Operates in the 514-558 MHz UHF range
• Up to eight hours of runtime on two AA batteries or optional SB903 rechargeable pack
• Interchangeable SM58 capsule known for warm vocal tone
• Selectable 1 mW or 10 mW RF output power
• Reliable transmission up to 328 feet line of sight
• Aluminum housing that is both lightweight and road-worthy
• LCD screen for quick setup and ongoing monitoring