Audaphon Air Motion Transformer AMT 1i

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Audaphon Air Motion Transformer AMT 1i       order no. au-amt-1       EUR 489,00 excl. VAT: € 410.92 / $ 464.34
air motion transformer. The magnet system is based on Neodymium technology. The speaker has a 3 mm solid metal front plate.
  • frequency range = 950-29000 Hz
  • resonance frequency fs = 900 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 94 dB (2,83V; 1m)
  • effective piston radiating area Sd = 29 cm2
  • mounting diameter d = 73 x 119 mm
  • overall diameter d = 130 x 100 mm
  • mounting depth (not countersunk) t = 45 mm
PDF data sheet
The cabinet volume calculations are executed considering an external resistance of 0.3 Ohm. We are using, if no other data is known or available, the information supplied by the manufacturer.

Please note: the frequency response doesn't say much about the cut-off frequency inside the cabinet! Therefore, we mostly give you 2 examples with dimensioning considerations and an indication, how low the loudspeaker will reproduce.

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