Audiopur AMT9M

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Audiopur AMT9M       order no. ap-amt90ti       EUR 55,00 excl. VAT: € 46.22 / $ 52.23
air motion transformer. The magnet system is based on Neodymium technology. The speaker has a 4 mm solid metal front plate.
  • power handling (continuous/programme) = 15 W
  • frequency range = 2500-22000 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 94 dB (2,83V; 1m)
  • mounting diameter d = 65 mm
  • overall diameter d = 89,5 mm
  • mounting depth (not countersunk) t = 21 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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