AAudio-Technica U851RB Cardioid Condenser Boundary Microphone

Audio-Technica U851RB Cardioid Condenser Boundary Microphone

Description
The Audio-Technica U851RB is a professional cardioid condenser boundary microphone designed for surface-mounted applications such as conference rooms, boardrooms, houses of worship, broadcast facilities, recording studios, courtrooms, and live sound environments. Its low-profile boundary design delivers clear, natural speech reproduction with excellent intelligibility while minimizing ambient noise and feedback. The microphone operates on phantom power and features a durable die-cast metal construction for reliable long-term performance.

Features

• Cardioid condenser boundary microphone with directional pickup pattern
• Designed for conferencing, sound reinforcement, recording, television, and broadcast applications
• High-output condenser element for clear and detailed audio reproduction
• Wide frequency response: 20 Hz – 20 kHz
• Superior off-axis rejection for increased gain before feedback
• Switchable 80 Hz low-cut filter (18 dB/octave) to reduce low-frequency noise and rumble
• PivotPoint™ rotating output connector allows cable routing from the rear or bottom of the microphone
• UniPoint™ capsule design minimizes phase distortion and delivers accurate sound capture
• UniGuard™ RFI-shielding technology helps prevent radio-frequency interference
• Heavy die-cast metal housing with non-slip silicone foam pads reduces vibration transmission
• Low-profile, low-reflectance finish for discreet installation
• Threaded mounting inserts allow secure permanent installation
• Self-contained electronics eliminate the need for an external power module
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