Shure SLXD4Q+ Quad-Channel Digital Wireless Receiver Kit with Four SLXD2+/Beta 58A Transmitters (G57: 460 to 608 MHz)

This Fotohaus Klinger Kit supplements the Shure SLXD4Q+ Quad-Channel Digital Wireless Receiver with four SLXD2+/Beta 58A handheld transmitters to create a reliable wireless system for four presenters or performers.

TheShure SLXD4Q+ is a quad-channel digital wireless receiver compatible with all SLX-D transmitters and housed in a rugged, single-rack chassis with Ethernet networking capabilities and two removable antennas. It is ideally suited for rack mounting in portable flight cases and long-term installations for small- to medium-sized venues, event spaces, conference rooms, houses of worship, and education facilities.

The system delivers crystal-clear, 24-bit digital audio with a wide dynamic range for natural vocal reproduction to presenters, vocalists, clergy, lecturers, and performers. It operates in the UHF band and uses Digital Predictive Switching Diversity technology to protect the transmission from interference and deliver a solid, reliable RF signal without dropouts.

The all-metal rackmount SLXD4Q+ receiver offers intuitive LCD interfaces with meters for RF and audio output. It also offers 60 dB of output gain control, and both mic/line XLR and 1/4" instrument outputs for each channel. Additional features include automatic frequency scanning and IR sync to easily link the transmitter (available separately) and receiver to the same frequency.

You can run up to 32 mics simultaneously in the same space. RF cascading allows you to easily create an 8-channel receiver system simply by connecting two SLX-D Quad receivers. Dual RJ45 ports provide local Ethernet connections for remote control via Shure's Wireless Workbench control software.

The Shure SLXD2+ is a professional digital wireless handheld microphone transmitter designed for use with Shure SLX-D+ receivers. Ideal for live performance, installed sound, and houses of worship, it delivers transparent digital audio, secure RF performance, and advanced remote control capabilities in a rugged aluminum, stage-ready form factor with a backlit LCD screen for important information. This version is equipped with a Beta 58A supercardioid dynamic mic capsule.

The Beta 58A dynamic microphone capsule is designed for close-up vocals, with brightened midrange and bass roll-off to control proximity effect. The capsule features a supercardioid polar pattern that ensures high gain before feedback, maximum isolation from other sound sources, and minimum off-axis tone coloration.

When paired with an SLX-D+ receiver, the SLXD2+ delivers transparent 24-bit digital audio with greater than 118 dB of dynamic range. A wide tuning bandwidth of up to 138 MHz (regionally dependent) supports flexible frequency coordination and reliable operation across a wide range of venues. The platform supports high channel counts in dense RF environments, making it suitable for scalable wireless deployments.