Audix TM1 — Omnidirectional Test and Measurement Condenser Microphone
TM1 Overview
The Audix TM1 is a 6mm pre-polarized condenser microphone purpose-built for acoustic test and measurement applications. Its uniformly controlled omnidirectional polar pattern ensures consistent, accurate capture across all angles, making it a reliable reference tool for room analysis software, real-time analyzers, and other sound control systems. With a flat frequency response from 20 Hz to 20 kHz, the TM1 delivers the linearity and repeatability that measurement-grade work demands. It is well suited for sound engineers, system integrators, sound companies, and acoustical consultants requiring a dependable, cost-effective measurement microphone.
The TM1 is designed, machined, assembled, and tested by Audix in the USA, ensuring consistent build quality and performance across units. The TM1PLUS variant adds a calibration data file with sensitivity rating, a threaded acoustic windscreen, and the CA4231 machined calibration adapter compatible with the Bruel and Kjaer 4231 sound level calibrator or equivalent.
Key Features
- 6mm Pre-Polarized Condenser Capsule — compact capsule design optimized for measurement accuracy and consistent sensitivity
- Omnidirectional Polar Pattern — uniformly controlled pickup from all directions for accurate acoustic measurement in any room position
- Flat Frequency Response (20 Hz – 20 kHz) — linear response across the full audible spectrum for reliable use with RTA and room analysis platforms
- Measurement-Grade Linearity — consistent unit-to-unit performance suited for repeatable acoustic analysis workflows
- Compatible with Room Analysis Software and RTAs — designed to integrate directly with standard acoustic measurement and sound control systems
- USA Manufactured — designed, machined, assembled, and tested by Audix in the United States
- TM1PLUS Variant Available — includes individual calibration data file with sensitivity, threaded acoustic windscreen, and CA4231 calibration adapter for use with Bruel and Kjaer 4231 or equivalent calibrators
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