Shure SLXD24E/SM58 Digital Wireless Handheld System

Trusted by Professionals, Engineered for Everyone.

The Shure SLXD24E/SM58 digital wireless handheld system, featuring the legendary SM58® cardioid dynamic microphone, unlocks a new level of performance with transparent 24-bit digital audio quality and rock-solid RF stability.

Key Features:

• Transparent 24-bit digital audio quality with >118 dB dynamic range
• Rock solid RF with 138 MHz wide-tuning range for greater geographical coverage:
  • Up to 11 simultaneous systems in 6 MHz TV bands
  • Up to 14 simultaneous systems in 8 MHz TV bands
• Automatic Setup – once linked, SLX-D receivers and transmitters stay connected, despite any RF interference
• With ShowLink® Ease, transmitter parameters can be adjusted remotely over the air from the linked receiver, including:
  • Changing the transmitter frequency once open frequency is identified
  • Adjust power output level
  • Lock and unlock transmitter controls
  • Transmitter firmware updates
• Monitor RF status and control receiver and transmitter parameters with Wireless Workbench desktop software, or remotely with the WWB Mobile app over Wi-Fi or Bluetooth
• Patented Shure Digital Feedback Reducer software is embedded in every SLX-D receiver, to automatically reduce unwanted audio feedback, should it ever occur
• Each SLX-D component and system ships with AES-256 Encryption installed, for complete and secure peace of mind
• Up to 8 hours of use from either 2 AA batteries (included) or optional Shure SB903 Li-ion rechargeable batteries and charging accessories

In the Box:

• 1 SLXD4 Digital Wireless Receiver
• 1 SLXD2 Handheld Transmitter with SM58® Cardioid Dynamic Microphone
• 1 microphone clip
• 2 1/4 wave antennas
• 1 rackmount kit
• 2 AA batteries
• 1 power supply
• 1 carrying pouch

Components:

• SLXD4 Digital Wireless Receiver
• SLXD2/SM58 Wireless Handheld Transmitter with SM58® Microphone

System Specifications:

• RF Carrier Frequency Range: 470-973.5 MHz (varies by region)
• Working Range: 100 m (328 ft) line of sight
• RF Tuning Step Size: 25 kHz
• Image Rejection: >50 dB typical
• RF Sensitivity: -97 dBm at 10^-6 BER
• Latency: 3.2 ms
• Audio Frequency Response: 20 Hz to 20 kHz (±1 dB)
• Audio Dynamic Range: >118 dB (A-weighted)
• Total Harmonic Distortion: <0.1%
• Operating Temperature Range: -18°C to 50°C (0°F to 122°F)
• Frequency Bands Available: G58, G59, G60, G61, G62, H55, H56, H57, J52, K55, L56, S50 (varies by region)

Receiver (SLXD4) Specifications:

• Dimensions: 42 x 197 x 152 mm (1.65 x 7.76 x 5.98 in)
• Weight: 900 g (1.98 lbs) without antennas
• Housing: Galvanized steel
• Power Requirements: 15 VDC @ 400 mA (external power supply included)
• RF Input: BNC connectors, 50 Ω impedance
• Audio Output: XLR balanced (Mic/Line switchable), 1/4" (6.35 mm) unbalanced
• Gain Adjustment Range: -18 to +42 dB in 1 dB steps
• Full Scale Output: XLR (Line) +15 dBV, XLR (Mic) -15 dBV
• Network: Ethernet 10/100 Mbps, DHCP or Manual IP
• Mic/Line Switch: 30 dB pad

Transmitter (SLXD2/SM58) Specifications:

• Battery Type: 2 x AA alkaline (included) or Shure SB903 Li-ion rechargeable (optional)
• Battery Life: Up to 8 hours (AA) / Up to 8 hours (SB903)
• Dimensions: 37.1 x 176 mm (1.46 x 6.93 in)
• Weight: 144 g (5.08 oz) without batteries
• Housing: Aluminum
• Audio Input: Unbalanced, 1 MΩ impedance
• Maximum Input Level: 8.2 dBV (2.57 Vrms)
• RF Output: Integrated single-band helical antenna
• Occupied Bandwidth: <200 kHz
• Modulation: Shure Proprietary Digital
• RF Power: 1 mW / 10 mW (varies by region)
• Microphone Capsule: SM58® Cardioid Dynamic

Optional Accessories:

• SB903 Shure Lithium-Ion Rechargeable Battery
• SBC10-903 Single Battery Charger (USB)
• SBC203 Dual Docking Charger
• UA8 Half-Wave Omnidirectional Antennas
• UA844+SWB Antenna Distribution System
• UA874 Active Directional Antennas
• UA221 Passive Antenna Splitter
• WA305 Premium TA4F Instrument Cable