Shure SLXD2/B58 Wireless Handheld Mic

The SLXD2/B58 is an SLX-D handheld wireless transmitter fitted with the Beta 58A supercardioid dynamic capsule. The tight supercardioid pattern rejects off-axis sound to cut feedback on a loud stage, making this a confident choice for lead vocals, lecture halls, and live entertainment. Transparent 24-bit digital audio with 118 dB of dynamic range and Shure's predictive switching diversity keep the signal clean and dropout-free across the room.

The transmitter runs up to 8 hours on two AA batteries, or accepts the optional Shure SB903 lithium-ion pack that reports charge status, life, and health in hours and minutes. Rugged metal construction, easy IR pairing to the receiver, and a 100 m (300 ft) operating range round out the package. It is offered in the G58 (470-514 MHz), H55 (514-558 MHz), and J52 (558-616 MHz) frequency bands.