Audio-Technica U851RWB Cardioid Condenser Boundary Microphone with No Switch, White

Audio-Technica U851RWB Cardioid Condenser Boundary Microphone (White)

Description
The Audio-Technica U851RWB is a professional-grade cardioid condenser boundary microphone designed for surface-mounted applications where clear, intelligible speech and natural sound reproduction are essential. Its low-profile design makes it ideal for conference rooms, houses of worship, broadcast facilities, recording studios, educational institutions, and live event venues. The microphone features a high-output condenser element, excellent off-axis rejection, and advanced shielding technology to minimize radio-frequency interference.

Features

• Cardioid condenser boundary microphone with directional pickup pattern
• Designed for surface-mount installations and tabletop applications
• High-output condenser element for clear and accurate audio reproduction
• Wide frequency response: 20 Hz – 20 kHz
• Superior off-axis rejection for improved gain before feedback
• Switchable 80 Hz UniSteep® low-cut filter (18 dB/octave)
• UniGuard® RFI-shielding technology reduces radio-frequency interference
• PivotPoint® rotating output connector allows cable routing from the rear or bottom
• UniPoint® element design minimizes phase distortion and enhances clarity
• Accepts interchangeable microphone elements (available separately) for different pickup patterns
• Self-contained electronics eliminate the need for an external power module
• Operates on 11–52V DC phantom power
• Heavy die-cast metal housing for durability
• Non-slip silicone foam bottom pads reduce vibration and surface noise
• Low-profile, low-reflectance white finish for discreet installation
• Threaded mounting inserts for secure permanent installation
• Balanced TB3M output connector