Shure

Shure SLXD14/SM35-G58 Digital Wireless Headset Microphone System

Name: Shure SLXD14/SM35-G58 Digital Wireless Headset Microphone System
Brand: Shure
SKU: SLXD14/SM35-G58

Experience Wireless Freedom with Uncompromised Audio Quality Introducing the Shure SLXD14/SM35 Digital Wireless Microphone System, delivering crystal-clear 24-bit digital audio and rock-solid RF performance. Ideal for conferences, performances, and presentations, this system provides reliable wir...

$800.00*

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*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.

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Overview

Experience Wireless Freedom with Uncompromised Audio Quality

Introducing the Shure SLXD14/SM35 Digital Wireless Microphone System, delivering crystal-clear 24-bit digital audio and rock-solid RF performance. Ideal for conferences, performances, and presentations, this system provides reliable wireless freedom with easy setup and optional rechargeability.

Specifications:

Brand: Shure
Model: SLXD14/SM35-G58
Type: Digital Wireless Microphone System
Includes: SLXD1 Bodypack Transmitter, SM35 Headset Microphone, SLXD4 Single Channel Receiver
Frequency Band: G58
Audio Quality: 24-bit / 48 kHz Digital Audio
Frequency Response: 20 Hz to 20 kHz (microphone dependent)
Dynamic Range: 120 dB
Battery Life: Up to 8 hours (2 AA batteries)

Key Features

WIRELESS FREQUENCY BAND SELECTION: Before purchasing, please ensure that the wireless frequency band you select works in your area (refer to Shure website for details > search Shure Wireless Frequency Finder).

WHAT'S IN THE BOX: (1) SM35 unidirectional headworn microphone, (1) SLXD1 bodypack transmitter and (1) SLXD4 single-channel receiver with antenna and rackmount accessories, (1) zippered bag and (2) AA batteries

DIGITAL WIRELESS TECHNOLOGY: Digital predictive switching diversity. 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. RF Scan and IR Sync to quickly find an open frequency and link the transmitter to a SLX-D receiver. Easy pairing of transmitters and receivers over IR scan and sync.

BATTERY LIFE: 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.

SOUND QUALITY: Crystal clear 24-bit / 48 kHz digital audio. Extended 20 Hz to 20 kHz frequency response (microphone dependent) for natural and clear sound. Stable digital RF signal transmission. 120 dB dynamic range - excellent for vocals & acoustic and wind instruments.

Specifications

Microphone Type

SM35 Unidirectional Headworn

Transmitter

SLXD1 Bodypack

Receiver

SLXD4 Single-Channel

Audio Quality

24-bit / 48 kHz Digital

Frequency Response

20 Hz to 20 kHz (microphone dependent)

Dynamic Range

120 dB

Battery Life (AA)

Up to 8 hours

Wireless Technology

Digital Predictive Switching Diversity

Tuning Bandwidth

44 MHz (region dependent)

Channels per Band

32 (region dependent)

Compatible Systems (6MHz TV band)

Up to 10

Compatible Systems (8MHz band)

Up to 12

Wireless Pairing

RF Scan and IR Sync

Frequently Asked Questions

What components are included in the Shure SLXD14/SM35-G58 system?

The system includes an SM35 unidirectional headworn microphone, an SLXD1 bodypack transmitter, and an SLXD4 single-channel receiver, along with antenna, rackmount accessories, a zippered bag, and two AA batteries.

How long do the AA batteries last with this system?

The system provides up to 8 hours of battery life when using the included 2 AA batteries.

Can I monitor the battery charge status more precisely?

Yes, by upgrading to the optional Shure SB903 Lithium-ion rechargeable battery, you can monitor the battery charge status in hours and minutes, as well as view battery life and health statistics.

What is the audio quality of this digital wireless system?

The system delivers crystal clear 24-bit / 48 kHz digital audio with an extended frequency response of 20 Hz to 20 kHz (microphone dependent).

How do I select the correct wireless frequency band for my area?

Before purchasing, it is important to ensure the selected wireless frequency band works in your area by referring to the Shure website's Wireless Frequency Finder for details.

Strengths & Trade-offs

👍 Pros

Delivers crystal clear 24-bit / 48 kHz digital audio, ensuring high-fidelity sound capture.
Offers an extended 20 Hz to 20 kHz frequency response (microphone dependent) for natural and clear sound reproduction.
Features stable digital RF signal transmission, minimizing interference and ensuring consistent audio quality.
Provides a wide 120 dB dynamic range, which is excellent for capturing both subtle nuances and powerful vocals or instruments.
Includes an SM35 unidirectional headworn microphone, SLXD1 bodypack transmitter, and SLXD4 single-channel receiver, offering a complete system.

👎 Cons

The specific wireless frequency band must be verified to work in the user's area before purchase, requiring extra research.
Battery life from the included 2 AA batteries is limited to 8 hours, which might necessitate frequent battery changes for extended use without the optional rechargeable battery.
Monitoring battery charge status in hours and minutes, along with health statistics, requires an upgrade to the optional Shure SB903 Lithium-ion rechargeable battery.
The 44 MHz tuning bandwidth and 32 available channels are region-dependent, potentially limiting flexibility in certain geographical locations.
While the system offers up to 10 compatible systems per 6MHz TV band or 12 per 8 MHz band, large-scale multi-system setups might require careful planning.