Shure GLXD24R/SM58 Advanced Digital Wireless Handheld Microphone System 2.4 GHz

No Longer Available

Replacement Item

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Discontinued, No Longer Available


Shure GLXD24R Digital Wireless Handheld Microphone System. This Shure GLX-D Advanced digital wireless guitar system includes a GLXD2 handheld transmitter paired Shure SM58 microphone capsule.  Rechargeable Li-ion battery technology also ensures minimum weight, maximum transmission time, and fast charging.

Shure's GLXD4R rackmount receiver combines LINKFREQ automatic frequency management and painless automatic configuration, which is extended to multichannel setups when you link up to six systems via Shure's GLX-D Advanced Frequency Manager and distribution module.

  • A complete wireless transmitter/receiver system for your live PA system
  • GLXD4R rackmount wireless receiver with automatic channel setup/frequency management
  • GLXD2 handheld microphone transmitter with SM58 Microphone Capsule
  • SB902 rechargeable lithium-ion battery
  • USB battery charging cable
  • Padded zipper accessory case



Wireless Technology Digital 2.4 GHz
Included Transmitters 1 Handheld
Diversity True Digital Diversity
RF Channel Scanning Auto-Scan
Max Operating Range 200' / 61 m (Line of Sight)
Max Transmitters per Band 8
Latency 4 to 7.3 ms
Dynamic Range 120 dBA
Modulation Proprietary
Receiver Type GLXD4R
Mounting Options Rackmount (with Included Hardware)
Rackmount Size 1 RU (1/2 Rack)
Antenna 2 1/2 Wave Sleeve Dipole, Detachable (Rear-Mount)
Number of Audio Channels 1
Audio I/O 1  XLR 3-Pin Male Balanced Output
1 1/4" TRS Female Balanced/Unbalanced Output
Gain Range -18 to +42 dB (1 dB Steps)
Pad 30 dB
Audio Output Level XLR Output:+18 dBV (Line Level)
XLR Output:-12 dBV (Mic Level)
1/4" Output:+12 dBV
Phantom Power Protection On 1/4", XLR Outputs
Frequency Response 20 Hz to 20 kHz (Dependent on Mic)
USB/Lightning Connectivity 1 Micro-USB (Host Connection)
Impedance XLR Output: 100 Ohms (Balanced)
1/4" Output:100 Ohms (Balanced)50 Ohms (Unbalanced)
RF Output Power 10 mW (EIRP)
Spurious Rejection: >35 dB
Power Requirements AC/DC Power Adapter
AC/DC Power Adapter 14 to 18 VDC at 550 mA, Center-Positive (Included)
AC Input Power 100 to 240 VAC, 50 / 60 Hz
Display & Indicators 1 Backlit LCD (AF Level, Channel, Frequency, Group, Transmitter Battery Status)
Housing Steel
Dimensions 7.8 x 1.7 x 6.4" / 197 x 42 x 163 mm
Weight 32 oz / 907 g
Transmitter Type Handheld
RF Output Power 10 mW (EIRP)
Muting Off/On Switch
Gain Range -18 to +42 dB (1 dB Steps)
Sync Method Proprietary
Antenna 1 Internal, Fixed (Handheld)
Power Requirements Battery
Battery Type 1 Shure SB902 (Included, Replaceable)
Battery Charging Time .25 to 3 Hours
Approx. Battery Life 16 Hours (Lithium Rechargeable)
USB/Lightning Connectivity 1 Micro-USB (Charging)
Display & Indicators 1 LED (Battery Status, Sync)
Housing Plastic
Dimensions 2 x 9.9 x 1.5" / 51 x 252 x 37 mm (without Antennas)
Weight 9.4 oz / 267 g (without Batteries)
Microphone Type SM58
Sound Field Mono
Capsule Dynamic
Polar Pattern Cardioid
Frequency Range 50 Hz to 15 kHz
Maximum SPL 146 dB SPL
Sensitivity -54.5 dBV/Pa