Audio-Technica PRO44 Cardioid condenser boundary microphone

Product Overview

The Audio-Technica PRO44 is a cardioid condenser boundary microphone built to capture speech in surface-mount applications such as conference tables, podiums, and lecterns. Its wide-range condenser element operates in a cardioid/half-cardioid polar pattern and uses a low-mass diaphragm to improve frequency and transient response while reducing distortion. Self-contained electronics eliminate the need for an external power module, and the low-profile housing keeps the microphone discreet on the work surface. It is a dependable choice for boardrooms, courtrooms, and installed conferencing systems.

Product Description

The PRO44 boundary microphone is engineered for clear speech pickup in surface-mount installations where minimum visibility is required. Its wide-range condenser element delivers a cardioid/half-cardioid polar pattern that favors sound sources in front of and above the mounting surface while rejecting off-axis noise. A low-mass diaphragm improves frequency and transient response and helps keep distortion low across the speech band. The self-contained electronics remove the need for a separate power module, simplifying installation on conference tables, podiums, and lecterns. The microphone can be powered from any external 9 to 52 VDC phantom power source, making it compatible with standard mixers and conferencing inputs. A 25-foot detachable cable terminated TA3F to XLR male connects the microphone to the mixer, and its rugged construction supports daily use in busy meeting spaces. AV integrators outfitting conference rooms can review this boundary microphone and related Audio-Technica models through the PRO44 boundary microphone page at Creation Networks. The low-profile design keeps sightlines clean while maintaining consistent speech intelligibility.

Key Features

• Cardioid Condenser Element — A wide-range condenser element operates in a cardioid/half-cardioid polar pattern for focused speech pickup.
• Low-Mass Diaphragm — The low-mass diaphragm improves frequency and transient response while reducing distortion.
• Surface-Mount Design — The microphone is designed for boundary applications on conference tables, podiums, and lecterns.
• Low-Profile Housing — Its low-profile design keeps the microphone discreet where minimum visibility is required.
• Phantom Powered — The microphone runs from any external 9 to 52 VDC phantom power source.
• Self-Contained Electronics — Integrated electronics eliminate the need for an external power module.
• Detachable Cable Included — A 25-foot detachable TA3F to XLR male cable connects the microphone to a mixer.

Technical Specifications

Specifications sourced from Audio-Technica (audio-technica.com).