Mundorf AMT 23CM1.1-R Air Motion Transformer

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Mundorf AMT 23CM1.1-R Air Motion Transformer

High End AMT for 2-way systems. With its efficiency of 90 dB this AMT needs almost no level adjustment. lts high SPLmax meets the highest requirements.

Key features:
  • Very low distortion
  • Very flat impedance curve
  • Wide spread directivity
  • Low x-over frequency

Short data

Usage as Tweeter
Power Handling 125 Watt
Impedance 6 Ohm
Frequency from 1300 Hz
Max. Frequency 33 kHz


Overall dimensions 100x100 mm
Baffle cutout 43 mm
Depth (Total) 58 mm
Front material Aluminium
Membrane Material Kapton


Resonance fs fs: 1.200 Hz
DC-Resistance Re: 6.6 Ohm
Membrane Area Sd: 17.55 cm²
Sound pressure dB: 92 SPL

Cumulative Spectral Decay

Frequency, Impedance & Phase

Harmonic Distortions (2.83V)

Technical Dimensions

PDF-Product information

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