PRO42 Surface Boundary Mic Condenser Cardioid

The Audio-Technica PRO42 is a miniature cardioid condenser boundary microphone engineered for discreet, high-performance audio capture in surface-mount applications. Its low-profile housing sits flush against tables, floors, walls, or ceilings, making it an ideal choice for conference rooms, boardrooms, houses of worship, and theatrical stage productions where visual impact must be minimised without compromising sound quality.

Featuring a precision cardioid polar pattern, the PRO42 delivers focused pickup of the desired sound source while effectively rejecting off-axis noise and room reflections. The condenser element provides a wide frequency response of 30–20,000 Hz, ensuring clear, natural reproduction of speech and acoustic instruments across the full audible spectrum.

- Cardioid polar pattern for superior off-axis rejection and feedback control
- Low-profile boundary design for unobtrusive permanent or portable installation
- UniGuard® RFI-shielding technology to guard against radio frequency interference
- Self-contained power module with switchable 80 Hz low-cut filter for reducing rumble and HVAC noise
- Phantom power operation (11–52V DC) for seamless integration with standard mixing consoles and DSP systems
- Durable, all-metal construction suited to demanding installed and live sound environments

A reliable and cost-effective solution for integrators and installers seeking professional-grade boundary microphone performance in AV and installed sound systems.