The Shure SLXD2/B58 Wireless Handheld Microphone Transmitter is a wireless version of Shure’s beloved Beta 58A dynamic microphone. It brings the crisp sound of the industry-standard live vocal microphone in a wireless format. The SLXD2/B58 is an accurate and precise rebuild of the Beta 58A, featuring the same focused supercardioid pickup pattern and adjusted mid and presence boost that made the wired original so sought-after.
Whether you’re conducting interviews, giving presentations, or performing with a full band, the SLXD2/B58 has got you covered. It offers high-resolution 24-bit audio and reliable RF performance, delivering the fantastic sound quality expected of Shure’s wireless components. The handheld transmitter is intuitive and easy to use, quickly syncing to compatible receivers with minimal dropout. With an extended frequency range of 20 Hz to 20 kHz, this transmitter provides full and detailed transmission throughout the audible frequency spectrum, allowing the character of the Beta 58A capsule to shine. Free yourself from wires without compromising on sound with the SLXD2/B58.
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The original Shure Beta 58A wired microphone is a refreshed take on their legendary SM58, providing a supercardioid pickup pattern with an adjusted presence boost in the midrange and bass roll-off for a tighter and more precise sound. The SLXD2 transmitter version retains all the character of the original wired unit, with the added benefit of wireless flexibility.
The SLXD2 provides crystal-clear sound transmission through its 24-bit digital audio resolution. With a full frequency response of 20 Hz to 20 kHz, it delivers high-quality professional audio without the need for wires. Shure is an industry leader in wireless audio, and the SLXD2’s transparent sound rivals even their wired microphones.
Thanks to optimized stability, the SLXD2 offers consistent transmission with minimal dropouts. Digital predictive switching diversity prevents interference from other sources, ensuring a clear and focused signal. The transmitter has features such as a supercardioid dynamic capsule based on the Beta 58A, a clear 24-bit digital audio transmission for pristine sound quality, and a dynamic range of 120 dB for handling high sound pressures.
Other features include an operating range of up to 100 m (300 feet), a 44 MHz tuning bandwidth for improved signal-to-noise ratio, and up to 8 hours of battery life from a pair of AA batteries. The transmitter also has quick and intuitive infrared pairing between transmitters and receivers for instant use.
The SLXD2 is built with rugged metal construction for durability. It can be expanded up to 10 systems per 6 MHz frequency band for easy transmission of full bands, larger interview panels, and more. It also offers the option to upgrade to rechargeable lithium-ion batteries for extended battery life (sold separately).
Specifications:
– Battery Type: 1.5V AA batteries, rechargeable Li-ion batteries (optional, sold separately)
– Dimensions (Diameter x Length): 1.46″ x 6.93″ (37.1 mm x 176 mm)
– Weight: 5.2 oz. (147 g)
– Housing: Aluminium
– Input Configuration: Unbalanced
– Maximum Input Level: 8.2 dBV (2.57 Vrms, 7.27 Vpp)
– Antenna Type: Integrated Single-Band Helical
– Occupied Bandwidth: <200 kHz
– Modulation Type: Shure Proprietary Digital
– Power: 1 mW/10 mW
