Shure SLXD2S58H57 Wireless Digital Transmitter Handheld Slxd2/Sm58 Frequency H57 = 520-564Mhz

The SLXD2/SM58, featuring the legendary SM58® interchangeable microphone capsule is the choice for confident speech presentation and vocal performance - from lecture halls to live entertainment.

Transparent 24-bit digital audio
Extended 20 Hz to 20 kHz frequency range (microphone dependent)
118 dB dynamic range
Digital predictive switching diversity
Operating range of 100 m (300 ft.)
44 MHz tuning bandwidth (region dependent)
32 available channels per frequency band (region dependent)
Up to 10 compatible systems per 6MHz TV band; 12 systems per 8 MHz band
Easy pairing of transmitters and receivers over IR scan and sync
Up to 8 hours from 2 AA batteries. Upgrade to the optional Shure SB903 Lithium-ion rechargeable battery to monitor battery charge status in hours and minutes, as well as battery life and health statistics.
Rugged metal construction

• Legendary SM58 capsule for superior vocal clarity
• Transparent 24-bit digital audio for clear sound
• Extended 20 Hz to 20 kHz frequency range
• Operates up to 100 m (300 ft) range
• Rugged metal construction ensures durability
• Easy IR scan and sync for quick pairing
• Up to 8 hours battery life with AA batteries