Audix TM1
Omnidirectional Testing & Measurement Microphone


The Audix TM1 is a 6mm pre-polarized condenser microphone used for test and measurement applications. The TM1 is known for its linearity, accurate response, consistency, easy of use and affordability.

Characterized with a uniformly controlled omnidirectional polar pattern, the TM1 is designed to capture acoustic measurements for room analysis software programs, real time analyzers and other sound control devices. With an extremely flat frequency range of 20Hz-25kHz, the TM1 is an excellent tool for sound engineers, sound companies, and recording enthusiasts.

Requiring 18-52V phantom power for operation, the TM1 features a precision machined 4-stage brass body and capsule housing, nickel plate finish, Switchcraft XLR, shock absorbent O-rings, and heavy duty snap to fit mic clip.


  • Test and measurement
  • Real time analyzers
  • Room analysis software programs
  • Ambient room micing

Audix TM1 Includes:

  • Heavy duty tension fit mic clip (DCLIP)
  • Carrying Pouch (P1)

Audix TM1 Features:

  • 6mm pre-polarized condenser capsule
  • Linear response
  • Precision machined brass housings
  • Low noise electronics
  • Replaceable electronics and capsule
  • 3 year warranty

Audix TM1 Specifications:

  • Type: Pre-polarized Condenser
  • Frequency Response: 20 Hz - 25 kHz +/-2dB
  • Polar Pattern: Omnidirectional
  • Output Impedance: 200 ohms
  • Sensitivity: 6.5 mV/Pa @ 1k
  • Maximum SPL: 130dB with distortion <1%;140dB Max
  • Signal to Noise Ratio: 66dB
  • Equivalent Noise Level: 28dB (A weighted)
  • Dynamic Range: 112 dB
  • Power Requirements: 18 - 52V phantom power
  • Connector: Switchcraft male XLR
  • Polarity: Positive pressure on diaphragmproduces positive voltage on pin 2 relative to pin 3 of output XLR connector
  • Housing: 4 piece precision machined brass
  • Finish: Nickel
  • Length: 5.9"
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