SLXD3
Plug-On Digital Wireless Transmitter With XLR Connector










SLXD3 Plug-On Digital Wireless Transmitter converts any XLR source, including dynamic and condenser microphones, for use as an SLX-D wireless transmitter. Featuring a patented locking ring for a secure, wobble-free connection, the SLXD3 sends 24-bit digital audio from any XLR source to SLXD4 and SLXD5 Digital Wireless receivers via rock-solid RF connection. Use IR Sync to pair transmitters easily and quickly with your choice of SLX-D wireless receiver. A bright front OLED screen displays key system statuses including battery power and transmission frequency.



Product Details
- Convert any XLR source for use within SLX-D wireless systems
- Provides +12–48 VDC phantom power for use with condenser microphones
- Patented locking mechanism for secure, wobble-free connection
- Transparent 24-bit digital audio
- Extended 20 Hz to 20 kHz frequency range (microphone dependent)
- 118 dB dynamic range
- Digital predictive switching diversity
- Switchable 1/10/30 mW power levels (region- and band-dependent)
- 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 bandv
- Easy pairing of transmitters and receivers over scan and IR sync
- Up to 8 hours from 2 AA batteries or optional Shure SB903 rechargeable battery
- Rugged metal construction
SLXD3 Plug-On Digital Wireless Transmitter converts any XLR source, including dynamic and condenser microphones, for use as an SLX-D wireless transmitter. Featuring a patented locking ring for a secure, wobble-free connection, the SLXD3 sends 24-bit digital audio from any XLR source to an SLXD4 or SLXD5 Digital Wireless receiver via rock-solid RF connection. Use IR Sync to pair transmitters easily and quickly with your choice of SLX-D wireless receiver. A full suite of optional rechargeability accessories enables wireless excellence, wherever required, and the bright OLED screen displays battery life in hours and minutes when used with the optional SB903 Rechargeable Lithium-Ion batteries. Includes SLXD3 plug-on transmitter, a pair of AA alkaline batteries and a leather protective sleeve with an integrated belt clip.
- 1 - SLXD3 Plug-On Digital Wireless Transmitter
- 1 - Leather Protective Sleeve with Integrated Belt Clip
- 1 - Zippered Carrying Pouch
- 2 - AA Alkaline Batteries
- 1 - SLXD3 Plug-On Digital Wireless Transmitter
- 1 - Leather Protective Sleeve with Integrated Belt Clip
- 1 - Zippered Carrying Pouch
- 2 - AA Alkaline Batteries
- 1 - SLXD3 Plug-On Digital Wireless Transmitter
- 1 - Leather Protective Sleeve with Integrated Belt Clip
- 1 - Zippered Carrying Pouch
- 2 - AA Alkaline Batteries
Compatible Receivers
SLXD4
Digital Wireless Receiver
The SLXD4 Receiver is the choice for confident presentation and performance - from lecture halls to live entertainment.
SLXD4D
Dual Channel Receiver
The SLXD4D Dual Receiver is the convenient, streamlining choice for confident speech presentation and vocal performance from lecture halls to live entertainment.
SLXD4Q+
Quad Channel Receiver
SLXD4QDAN+
Quad Channel Receiver with Dante Audio
SLXD5
Single-Channel Portable Digital Wireless Receiver
The SLXD5 Single-Channel Portable Digital Wireless Receiver packs the rich features of an SLX-D Digital Wireless Receiver into a slim, portable package.
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Related Products
The SLXD1 easily syncs with a wireless receiver for confident presentation and performance - from lecture halls to live entertainment.
SM58
Dynamic Vocal Microphone
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Premium Modular Shotgun Microphone
Shure VP89 shotgun microphone for precision sound in broadcast audio and sound for film. Learn more about the Shure VP89 shotgun mic.
VP82
Short shotgun microphone for semi-professional applications
Short shotgun microphone offers a compact and lightweight recording option for near-field sound sources.
The SLXD2/SM58, featuring the legendary SM58® interchangeable microphone capsule is the choice for confident speech presentation and vocal performance - from lecture halls to live entertainment.
Comparable Products
AD3
Axient® Digital Plug-On Wireless Transmitter
Shure AD3 plug-on wireless transmitter transforms your XLR mic into a wireless microphone. Learn more about Shure Axient® Digital AD3 plug-on transmitter.
ADX3
Axient® Digital Plug-On Transmitter with ShowLink®
Axient Digital ADX3 plug-on transmitter with ShowLink® transforms XLR microphones into advanced, portable Axient Digital ADX Series wireless microphones.
Case Studies

MyMama Tour 2021; conquered by the reliability and consistency of SLX-D ©Diletta Radaelli
Arturo Magnanensi, Audio Engineer at the the MyMama tour: "The tour was characterized by the strong need of the band to finally be able to express the great energy and creativity stored during the period of the lock-down; combining it and putting it, however, at the service of a necessary flexibility and adaptability to the many different types of concerts that the tour schedule envisaged. Also due to the restrictive regulations related to the pandemic, the show had to be able to be done at different times, in different lighting conditions, in relatively small or even very large stages, without ever affecting its nature or its technical and artistic performance for the public. So I would say that the technical flexibility was fundamental in order to guarantee a coherence of the show in all the various venues in which we found ourselves having to create the show."