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AUDIX

TM2-ADX

Integrated ear-simulator coupler, IEM test and measurement, 20Hz–20kHz response, XLR output, phantom powered, calibration file, adapter kit included.


$1,829.00 CAD
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Description

The Audix TM2-ADX is a professional integrated ear simulator, also known as an acoustic coupler, designed specifically for testing and measuring in-ear monitors (IEMs). Compact, durable, and easy to deploy, it brings measurement capabilities traditionally found in laboratory environments into a practical solution for live sound engineers, monitor technicians, audio manufacturers, and quality control applications. By providing a consistent and repeatable testing platform, the TM2-ADX helps verify IEM performance, troubleshoot issues, and confirm proper operation before critical performances or broadcasts.

Using patent-pending technology, the TM2-ADX simulates the acoustic characteristics of the human ear, allowing users to accurately evaluate the frequency response and overall performance of virtually any in-ear monitor. The unit connects through a standard XLR output and operates on phantom power, making integration with audio interfaces and professional measurement software straightforward. It is compatible with widely used analysis platforms such as SMAART, Systune, and AudioTools, enabling engineers to quickly perform reliable measurements in both studio and live production environments.

Designed for flexibility and convenience, the TM2-ADX includes multiple FLXFIT adapters to accommodate a wide range of IEM nozzle sizes, along with a protective carrying case for transport and storage. An individualized calibration file is supplied with each unit to ensure accurate and consistent results. Whether used for product evaluation, routine maintenance, quality assurance, or pre-show system checks, the TM2-ADX provides a practical and dependable solution for monitoring the performance of professional in-ear monitoring systems.

Features

Professional IEM Test and Measurement Tool
Designed specifically for testing and measuring in-ear monitors to verify performance and functionality.

Integrated Ear Simulator
Replicates the acoustic characteristics of the human ear, providing realistic and consistent IEM measurements.

Universal IEM Compatibility
Works with virtually any in-ear monitor design using the included adapter system.

Compact and Durable Design
Built for professional use with a rugged construction that is easy to transport and deploy.

Accurate Performance Verification
Allows engineers to evaluate frequency response and overall IEM performance with confidence.

Calibration File Included
Supplied with individualized calibration data to support precise and repeatable measurements.

Works with Industry Software
Compatible with popular audio measurement platforms used in live sound, broadcast, and studio environments.

Audio Interface Compatible
Connects easily to standard audio interfaces through its XLR output for straightforward integration.

Phantom Powered Operation
Runs directly from standard phantom power supplied by compatible audio equipment.

Fast Pre-Show IEM Checks
Helps monitor engineers quickly confirm that performers’ in-ear monitors are operating correctly before an event.

Repeatable Measurement Results
Designed to provide consistent testing conditions for reliable comparisons over time.

Multiple Adapters Included
Comes with a range of adapters to accommodate different IEM nozzle sizes and designs.

Protective Carrying Case
Includes a dedicated case for safe storage, transport, and protection between uses.

Ideal for Professional Audio Environments
Well suited for live sound, broadcast, radio, studio, and house-of-worship applications.

Specifications

General Specifications
Device Type: Integrated Ear Simulator (Coupler)
Application: IEM Test and Measurement
Calibration File: Included

Audio Performance
Transducer Type: Pre-Polarized Condenser
Frequency Response: 20 Hz - 20 kHz
Sensitivity: 6.5 mV/Pa @ 1 kHz
Maximum SPL: 130 dB
Signal-to-Noise Ratio: 68 dB
Equivalent Noise Level: 26 dB(A)
Dynamic Range: 104 dB

Electrical
Output Impedance: 200 Ω
Power Requirements: 24 - 48 V Phantom Power
Power Consumption: 9 mA @ 48 V
Polarity: Positive Pressure Produces Positive Voltage on Pin 2 Relative to Pin 3

Connectivity
Connector: 3-Pin XLR Male

Physical Specifications
Materials: Precision-Machined Components
Finish: Nickel and Anodized Finish
Dimensions: 57 x 41 mm
Weight: 190 g

Compatibility
Measurement Software: SMAART
Measurement Software: Systune
Measurement Software: AudioTools
Audio Interface Compatibility: Yes

Included Accessories
FLXFIT S Adaptor: 3.3 mm - 4.0 mm
FLXFIT M Adaptor: 5.3 mm - 6.5 mm
FLXFIT Custom Adaptor: Included
Calibrator Adaptor: Included
Adaptor Collar: Included
Carrying Case: Included

Packaging
Package Weight: 564 g
Package Dimensions: 243 x 147 x 97 mm

Features
Design: Compact Integrated Ear Simulator
IEM Compatibility: Universal
Calibration Data: Individualized Per Unit
Power Source: Phantom Powered
Measurement Capability: IEM Performance Verification
Quality Control Applications: Yes
Research and Development Applications: Yes
Production Testing Applications: Yes

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