Audio-Technica PRO42 Miniature cardioid condenser boundary microphone

Product Overview

The Audio-Technica PRO42 is a miniature cardioid condenser boundary microphone for installed-sound and conference applications. Built-in electronics eliminate the need for an external power supply, simplifying setup. Its low-profile design keeps the microphone visually unobtrusive on tables and lecterns. A built-in XLR cable carries the balanced signal to a mixer or interface.

Product Description

The PRO42 from Audio-Technica is a miniature condenser boundary microphone operating in a cardioid polar pattern, with built-in electronics that remove the need for an external power supply. It captures frequencies between 70 Hz and 14 kHz and offers a dynamic range of 134 dB, a combination suited to clear speech pickup in installed-sound settings. The cardioid pattern provides a unidirectional, forward-facing response that favors the talker while reducing pickup from behind the microphone, helping control room noise and feedback. A wide-range condenser element with a relatively low-mass diaphragm supports accurate, responsive capture of voices. The low-profile housing is designed for minimum visibility, making the microphone well suited to conference rooms, boardrooms, lecterns, and podiums where appearance matters. A durable casing protects the element in high-traffic install environments, and the built-in XLR cable integrates the microphone into standard balanced audio infrastructure without adapters. This Audio-Technica boundary microphone is a practical choice for permanent installations that require consistent, low-maintenance speech capture. Compare boundary and conference microphones at Creation Networks.

Key Features

• Built-In Electronics — Integrated electronics eliminate the need for an external power supply.
• Cardioid Polar Pattern — A unidirectional, forward-facing pickup favors the talker and reduces rear pickup.
• Condenser Element — A wide-range element with a relatively low-mass diaphragm captures voices accurately.
• Low-Profile Design — The slim housing keeps the microphone visually unobtrusive on tables and lecterns.
• Durable Casing — The rugged enclosure withstands the demands of high-traffic install environments.
• Built-In XLR Cable — An integrated XLR cable ties the microphone into standard balanced audio systems.

Technical Specifications

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