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Shure MXW2X/SM58 Rechargeable Handheld Wireless Microphone Transmitter with SM58 Cartridge

Part #:
MXW2X/SM58=-Z10
Model #:
MXW2X/SM58
Availability: Usually arrives in 5-9 business days. Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email sales@proacoustics.com or call us at 888-256-4112.
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The Shure MXW2X/SM58 rechargeable handheld transmitter delivers clear, feedback-resistant sound with up to 25 hours of battery life. Ideal for presenters and Q&A sessions, it features AES-256 encryption, wireless reliability, and easy integration with Microflex Wireless neXt systems.

Description

Shure MXW2X/SM58 Handheld Microphone with SM58 Cartridge

The MXW2X/SM58 handheld transmitter combines the legendary SM58 cardioid dynamic microphone with the reliability and flexibility of the Microflex Wireless neXt system. Designed for presenters, lecturers, and Q&A sessions, it delivers clear, focused sound while minimizing feedback and room noise. Its ergonomic design and handheld form make it easy to pass around in meetings and presentations.

Equipped with a rechargeable SB908 lithium battery, the MXW2X/SM58 provides up to 25 hours of operation and recharges quickly. Users can monitor battery life, room assignment, and other settings via the built-in information display. The transmitter also features a programmable mute button, optional push-to-talk functionality, and a power switch that can be disabled to prevent accidental shutdown.

For wireless performance, the MXW2X/SM58 offers dual transmit antennas for consistent range, adjustable transmit power up to 160 feet (50 meters), and AES-256 encrypted transmission for secure audio. Integrated alerts notify users if they are out of range or need to return the transmitter to its charging station, making it a reliable and professional solution for modern conference and presentation environments.

Features

  • Cardioid SM58 capsule focuses on vocals, reducing feedback and background noise for clear speech
  • Dual transmit antennas maximize transmission range regardless of hand placement
  • Programmable mute button: control one or multiple transmitters; configurable as push-to-talk, push-to-mute, or push-on/push-off
  • Remote mute/unmute via room control systems
  • Power switch can be disabled to prevent accidental shutdown
  • Out-of-range alert notifies user to return transmitter to the charging station
  • Information screen shows battery life, room assignment, and other key settings
  • Adjustable transmit power ensures reliable wireless coverage up to 160 ft (50 m)
  • Always-on AES-256 encryption for secure, private audio

Specifications

Capsule Type SM58 dynamic
Pickup Pattern Cardioid (front-focused, reduces feedback and background noise)
Maximum Input Level -9 dBV
Frequency Response 40 Hz ‒ 14 kHz (+0.5 dB / -3 dB)
Measured at MXWAPX Dante output. Microphone transducer not included in measurement. MXWAPX set to Direct Mode.
Dynamic Range 111 dB (A-weighted), 108 dB (unweighted), typical
Measured at MXWAPX Dante output. Microphone transducer not included in measurement. MXWAPX set to Direct Mode.
Preamplifier Equivalent Input Noise -116 dBV (A-weighted), typical
22 Hz ‒ 22 kHz BW
Input Impedance 2 kΩ @ 1 kHz
Configuration Unbalanced
Microphone Capsule SM58, SM86, Beta 58, VP68
Headphone Output
Maximum Output Level -1 dBV
Volume = 100%
Frequency Response 27 Hz ‒ 19 kHz (+0.5 dB / -3 dB)
Dynamic Range 100 dB (A-weighted), 98 dB (unweighted), typical
Audio injected at MXWAPX Dante input. Headphone transducer not included in measurement. Volume = 100%.
Load Impedance >8 kΩ, typical
Headphone outputs are protected against short circuits.
Max Headphone Output Power 1.5 mW
8Ω load, 1 kHz sine wave
Battery Type Shure SB908 Rechargeable Li-Ion
Battery Life Up to 39 hours
Measured with a new battery. Runtimes vary depending on conditions like headphone level, battery health and RF density mode.
Battery Charge Time From Empty Docked in APXD2: 7 hours
Docked in NDX4/8: 4 hours
Dimensions (H x W x D) 8.99" (228.5 mm) x 2.01" (51 mm) x 2.01" (51 mm)
Weight With Battery: 0.84 lbs (0.38 kg)
Without Battery: 0.73 lbs (0.33 kg)

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