The SLXD2+/58 wireless handheld transmitter pairs the iconic SM58 cardioid dynamic microphone with Shure's advanced SLXD+ digital wireless technology, delivering clear, professional-grade audio for live performances, presentations, and events. Featuring transparent 24-bit digital audio with over 118 dB dynamic range, it captures every nuance of the voice while maintaining rugged reliability for any setting. With a wide 138 MHz tuning range, it ensures rock-solid RF performance and supports up to 11 simultaneous systems in 6 MHz TV bands or 14 in 8 MHz TV bands.
ShowLink Ease enables effortless remote management, allowing transmitter settings to be adjusted over the air from the linked SLXD+ receiver. Change frequencies, adjust power output, lock controls, and perform firmware updates without leaving the stage or control room. Automatic Setup keeps the transmitter and receiver in sync even in crowded RF environments, while AES-256 encryption ensures secure, interference-free audio transmission.
Designed for flexibility and long use, the SLXD2+/58 runs up to 8 hours on two AA batteries or optional Shure SB903 Li-ion rechargeable batteries. Its rugged metal construction withstands the rigors of professional use, and integration with the Wireless Workbench desktop software or the WWB Mobile app via Wi-Fi or Bluetooth provides complete monitoring and control. Whether for touring musicians, broadcasters, or live event teams, the SLXD2+/58 delivers legendary SM58 performance with modern wireless reliability.
| Microphone Type | Dynamic - SM58 |
|---|---|
| Polar Pattern | Cardioid |
| Frequency Response | 50 Hz - 15 kHz |
| Sensitivity | -54.5 dBV/Pa (1.85 mV) @ 1 kHz |
| Output Impedance | 150Ω (300Ω actual) |
| Digital Audio Format | Shure Proprietary 24-bit Digital |
| RF Output Power | 1 mW or 10 mW |
| Occupied Bandwidth | |
| Battery Type & Life | Rechargeable Li-Ion or 2x AA (Up to 8 Hours) |
| Construction | Aluminum Housing |
| Dimensions (Dia x L) | 1.46" (37.1 mm) x 6.93" (176 mm) |
| Weight | 0.32 lbs (0.15 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
