Mundorf AMT 23CM1.1-C Air Motion Transformer

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Mundorf AMT 23CM1.1-C Air Motion Transformer

High End AMT for 2-way systems. With its efficiency of 90 dB this AMT needs almest 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 6.6 Ohm
Frequency from 1300 Hz
Max. Frequency 33 kHz


Overall dimensions 130 mm
Baffle cutout 43 mm
Depth (Total) 58 mm
Front material Aluminium
Membrane Material Kapton


Resonance fs fs: 1.700 Hz
DC-Resistance Re: 6.6 Ohm
Membrane Area Sd: 17.55 cm²
Sound pressure dB: 90 SPL

Cumulative Spectral Decay

Frequency, Impedance & Phase

Harmonic Distortions (2.83V)

Technical Dimensions

PDF-Product information

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