Audix TM1 Plus
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- This item is covered for 3 years
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Information
Information
Manufacturer Information
Audix
https://www.audixusa.com
info@audixusa.com
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Safety manager:
Axente
Email: contact@axente.fr
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TM1 PLUS: a measurement-oriented variant, ready for more demanding protocols
Designed for measurement, the TM1 has built a reputation thanks to its ease of use and consistency, two essential qualities when comparing results over time or repeating tests under similar conditions. The TM1 PLUS retains the TM1's DNA (precision and linearity) and enhances it with elements designed for a more rigorous workflow, especially when sensitivity traceability and calibration are required.
A microphone designed for studio, calibration, and testing environments
The Beyerdynamic TM1 PLUS is aimed at users needing a microphone dedicated to acoustic measurement: sound engineers, system technicians, integrators, studios, educational institutions, or anyone wishing to evaluate a room, verify a broadcast chain, or conduct comparative tests. Its omnidirectional directivity facilitates comprehensive capture of the sound field, an asset for measurements and controls where a uniform reading is sought rather than artistic coloration.
Calibration, consistency, and practicality: what the PLUS version brings to daily use
The prepolarized capsule contributes to simple and effective use in measurement contexts, with a focus on stability and repeatability. The TM1 PLUS emphasizes implementation: the calibration and sensitivity file allows integration of the microphone into a measurement chain taking its response into account, while the specific windscreen helps reduce disturbances caused by air movement during certain tests.
To further support verification procedures, the set also includes the CA4231, a calibration adapter designed to simplify calibration operations in a test environment. The result: a measurement microphone ready to fit into a serious workflow, with essential accessories supplied as standard.
Technical specifications
| Category | measurement microphone |
| Directivity | omnidirectional |
| Connection | XLR |
| Color | Grey |
| Capsule diameter | 6 mm |
| CA4231 | calibration adapter |
Questions frequently asked
Is the TM1 Plus suitable for acoustic room measurement?
Its omnidirectional directivity enables an overall capture of the sound field, making it suitable for room assessments and broadcast checks. The 6 mm pre-polarized capsule is designed for repeatable measurements.
What type of connection does this measurement microphone use?
The connection is made via XLR, for integration into a measurement or studio chain.
Is a calibration file provided?
A calibration and sensitivity file is included to account for the microphone's response in measurement protocols. This documentation facilitates sensitivity tracking during comparative tests.
What is the purpose of the included CA4231 adapter?
The CA4231 is a calibration adapter provided to simplify calibration operations in a test environment. It complements the microphone and its sensitivity file in verification procedures. A specific windscreen is also included to reduce disturbances caused by air movement.
Can this microphone be used to verify a broadcast chain?
This model is suitable for broadcast chain verification thanks to its measurement-focused design and omnidirectional directivity.



