SHURE ULXD6 Wireless Boundary Microphone Transmitter

The Shure ULXD6 Wireless Boundary Microphone Transmitter delivers professional-quality wireless audio in a compact, low-profile design ideal for tabletop meetings, conferences, and large events. Designed for environments where wired microphones are impractical, the ULXD6 pairs seamlessly with ULX-D® or QLX-D® digital receivers to provide low-latency performance, long-range transmission, and high channel count for reliable sound reinforcement in large venues.

Its low-profile boundary form factor makes it unobtrusive on tables, podiums, or conference surfaces, while maintaining exceptional audio clarity for presentations, panel discussions, or live meetings. With a transmission range of up to 300 feet (100 meters), the ULXD6 ensures uninterrupted performance even in large conference halls or convention centers.

The transmitter is compatible with the full line of Shure antennas and distribution components, allowing up to 200 ULXD6 units to operate using a single pair of receiving antennas—ideal for large, multi-table setups or multi-room deployments. Optional SB900B rechargeable batteries provide up to 9 hours of runtime, while standard AA batteries can also be used. Networked charging stations such as the SBC250, SBC450 (4-bay), or SBC850 (8-bay) offer convenient docking and charging when transmitters are not in use.

Advanced features include a configurable Mute button (Toggle, Push-to-Mute, Push-to-Talk, or disabled) with adjustable LED behavior, as well as adjustable RF power, high-pass filter, and power lock settings, giving users full control over their setup.

With its combination of reliable wireless performance, flexible battery options, and professional-grade features, the Shure ULXD6 Wireless Boundary Microphone Transmitter is the ideal choice for corporate meetings, conferences, and any professional environment requiring low-latency, high-quality wireless audio.

Key Benefits 

• Low-profile boundary form factor for unobtrusive tabletop use

• Works with ULX-D® and QLX-D® digital receivers

• Long transmission range up to 300 feet (100 meters)

• Supports up to 200 transmitters per pair of antennas

• Configurable Mute button and LED behavior

• Adjustable RF power, high-pass filter, and power lock

• Compatible with AA batteries or SB900B rechargeable batteries

• Optional SBC250, SBC450, SBC850 networked charging stations