Shure ULXD6/C Wireless Cardioid Boundary Microphone

The ULXD6 Boundary Microphone Transmitter offers a low-profile boundary form factor that is ideal for tabletop use at meetings and events where wired microphones are impractical. Paired with a ULX-D or QLX-D digital receiver, the ULXD6 creates a system with low latency, long transmission range, and high channel count, delivering exceptional performance in large meeting venues where live sound reinforcement is required.

• Low-profile tabletop boundary form factor
• Adjustable RF output power (selectable levels)
• Compatible with ULX-D and QLX-D receivers
• Long runtime support with rechargeable or AA battery options
• Programmable mute behavior (toggle / push-to-mute / push-to-talk / disabled)
• High channel count support in ULX-D ecosystem
• Remote monitoring and system configuration via ULX-D network tools

Microphone Type

• Boundary wireless transmitter with integrated condenser capsule

Polar Pattern

• Cardioid

Frequency Response

• Approximately 50 Hz – 17 kHz (system dependent) 

Wireless System

• Shure ULX-D digital wireless platform
• AES-256 encrypted transmission
• Compatible with ULX-D and QLX-D receivers 

RF Output Power

• Selectable (low / medium / high, region dependent) 

Operating Range

• Up to 100 m / 300 ft (line-of-sight, environment dependent) 

Controls

• Configurable mute button
• LED status indicator
• Remote configuration via system software 

Power

• Rechargeable lithium-ion (SB900 series) or AA batteries
• Runtime varies with battery type and RF settings 

Connectivity / Charging

• Battery access compartment (internal)
• Compatible with networked charging docks (SBC series) 

Construction

• Low-profile molded boundary housing
• Professional-grade finish (black)