Shure SLXD24D+/58 DUAL Wireless Handheld System SLXD2+/SM58 K55 CH38

The Shure SLXD24D+/58 Dual Wireless Handheld System delivers professional digital wireless performance for live events, presentations, conferences and installed sound applications. Featuring two legendary SM58 cardioid dynamic microphones and the dual-channel SLXD4D+ receiver, this system provides reliable vocal reproduction with transparent 24-bit digital audio and an impressive 118 dB dynamic range.

Designed for dependable operation in demanding RF environments, the SLX-D+ system features ShowLink Ease technology, allowing transmitters and receivers to remain connected and automatically adjust frequencies when interference is detected. With a wide tuning range, automatic channel scanning and remote transmitter configuration, the system simplifies wireless management for professional engineers and less experienced operators alike.

The SLXD24D+/58 also offers convenient monitoring and control through Shure Wireless Workbench software or the WWB Mobile app via Wi-Fi or Bluetooth. Built-in digital feedback reduction and AES-256 encryption provide additional confidence, while each handheld transmitter offers up to 8 hours of operation using AA batteries or optional rechargeable Shure SB903 batteries.

Features

• Dual-channel digital wireless system with two Shure SM58 cardioid dynamic microphones

• K55 frequency band (606–694 MHz)

• Transparent 24-bit digital audio with 118 dB dynamic range

• ShowLink Ease technology for remote transmitter control and automatic frequency management

• Wide RF tuning capability for flexible frequency coordination

• Automatic interference detection and channel switching

• Shure Digital Feedback Reducer technology

• AES-256 encryption for secure wireless transmission

• Wireless Workbench and WWB Mobile app compatibility

• Remote monitoring and configuration via Wi-Fi or Bluetooth

• Up to 8 hours of transmitter operation with AA or optional rechargeable batteries

• Durable aluminium handheld transmitters and galvanised steel receiver

• Rackmount kit, antennas and accessories included

Specifications

System Type : Dual-channel digital wireless handheld microphone system

Manufacturer : Shure

Model : SLXD24D+/58

Frequency Band : K55 (606–694 MHz)

Microphone Type : 2 x SM58 cardioid dynamic microphones

Receiver : SLXD4D+ dual-channel receiver

Transmitters : 2 x SLXD2+/58 handheld transmitters

Digital Audio Resolution : 24-bit

Audio Frequency Response : 20 Hz – 20 kHz (+1, −2 dB)

Dynamic Range : 118 dB

Audio Latency : 2.8 ms

Total Harmonic Distortion : Less than 0.02%

RF Working Range : Up to 100 m

RF Sensitivity : −97 dBm at 10⁻⁵ BER

Image Rejection : Greater than 85 dB typical

Simultaneous Systems : Up to 11 in 6 MHz TV bands / 14 in 8 MHz TV bands

Encryption : AES-256

High-Pass Filter : 160 Hz, −12 dB/octave

Transmitter RF Output Power : 1 mW / 10 mW

Transmitter Battery Type : 2 x AA or optional Shure SB903 rechargeable Li-ion

Transmitter Battery Life : Up to 8 hours

Transmitter Dimensions : 37.1 x 176 mm (Diameter x Length)

Transmitter Weight : 144 g

Transmitter Housing : Aluminium

Receiver Dimensions : 42 x 197 x 152 mm (H x W x D)

Receiver Weight : 930 g (without antennas)

Receiver Housing : Galvanised Steel

Receiver Audio Outputs : Balanced XLR and 6.35 mm TRS

Receiver Gain Adjustment : −18 to +42 dB

Receiver Antenna Connections : BNC, 50 Ohms

Receiver Network Connection : Ethernet 10/100 Mbps

Receiver Power Requirements : 15 V DC, 360 mA

Operating Temperature : −18°C to +50°C

Storage Temperature : −29°C to +74°C

In the Box

1 x SLXD4D+ Digital Wireless Receiver

2 x SLXD2+/58 Handheld Transmitters with SM58 Microphones

2 x Microphone Clips

2 x 1/4 Wave Antennas

1 x Rackmount Kit

4 x AA Batteries

1 x Power Supply

2 x Carrying Pouches