Audio Technica U857Q Cardioid Condenser Microphone

Product Description

The AUDIO TECHNICA U857Q is a cardioid condenser microphone designed for quick-mount surface installation in professional audio applications. The cardioid polar pattern focuses pickup on sound sources directly in front of the capsule while rejecting off-axis noise from the sides and rear. This microphone belongs to the surface-mount wired microphone category, making it well suited for installed sound reinforcement, conferencing, broadcast, and presentation environments. Licensed audio integrators and low-voltage installation technicians are the typical professionals who deploy this unit as part of a larger audio system.

The U857Q is intended for permanent or semi-permanent surface-mount applications such as conference room tables, podiums, pulpits, and broadcast desks. The quick-mount design simplifies installation in settings where clean cable routing and a low-profile footprint are required. It is sold as a single unit and fits into systems where a discreet, directional condenser element is needed to capture speech or acoustic performance at close range.

Key Features

• Cardioid polar pattern rejects off-axis room noise and feedback sources
• Condenser capsule delivers extended frequency response appropriate for speech and music capture
• Quick-mount design supports efficient surface installation with minimal hardware
• Low-profile form factor suits conference, broadcast, and presentation environments
• Wired output provides reliable signal integrity without wireless interference concerns

Compatibility

Designed as an OEM-style surface-mount wired microphone for use with professional mixer inputs, conferencing systems, and installed sound reinforcement consoles that accept standard condenser microphone connections.

Installation Notes

Installation of the U857Q is typically performed by a licensed audio-video integrator or low-voltage technician. Power down or mute the connected mixer or preamplifier before making wiring connections. Follow applicable low-voltage installation codes and the facility's cable management standards when routing the microphone cable through furniture or architectural surfaces. Do not overtighten mounting hardware, as this can damage the surface or the microphone housing.