Tweeter Ribbon tweeter Classic Air motion transformer Woofer Subwoofer

Audaphon

Audaphon
Audaphon drivers feature an excellent price / performance ratio.

Only high-grade materials are used to ensure solidity and best possible sound.

Ribbon tweeters and magnetostats are superior to conventional dome tweeters since they have less moving mass. Ribbon tweeters and magnetostats should be on the same horizontal level as the ears of the listener.

They have a perfectly plane radiating surface thus showing a flat frequency response.

And the Premiere League of ribbon tweeters: the Air Motion Transformer is extremely compact, but shows the characteristics of electrostatic drivers.

To our kits with Audaphon loudspeakers.


 

Air Motion Transformer

Air Motion Transformer AMT 1i       order no. au-amt-1       EUR 399,00 excl. VAT: € 335.29 / $ 299.37
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

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Air Motion Transformer AMT 2i       order no. au-amt-2i       EUR 219,00 excl. VAT: € 184.03 / $ 164.32
air motion transformer. The magnet system is based on Neodymium technology. The speaker has a 3 mm solid metal front plate.
  • frequency range = 1600-35000 Hz
  • resonance frequency fs = 2000 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 94 dB (2,83V; 1m)
  • effective piston radiating area Sd = 12,6 cm2
  • mounting diameter d = 64 x 64 mm
  • overall diameter d = 90 x 72 mm
  • mounting depth (not countersunk) t = 30 mm
PDF data sheet

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Air Motion Transformer AMT-HP       order no. au-amt-hp       EUR 1089,00 excl. VAT: € 915.13 / $ 817.08
air motion transformer. The speaker has a 6 mm solid metal front plate. The magnet system is based on Neodymium technology.
  • frequency range = 700-23000 Hz
  • resonance frequency fs = 1000 Hz
  • impedance R = 6 Ohm
  • sound pressure level SPL = 100 dB (2,83V; 1m)
  • effective piston radiating area Sd = 39,5 cm2
  • mounting diameter d = 160 x 88 mm
  • overall diameter d = 180 x 120 mm
  • mounting depth (not countersunk) t = 65 mm
PDF data sheet

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AC Air Motion Transformer AST 30100       order no. au-ast30100       EUR 379,00 excl. VAT: € 318.49 / $ 284.36
air motion transformer.
  • power handling (continuous/programme) = 100 W
  • frequency range = 900-23000 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 97 dB (2,83V; 1m)
  • overall diameter d = 150 x 110 mm
  • mounting depth (not countersunk) t = 27 mm

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AC Air Motion Transformer AST 30130       order no. au-ast30130       EUR 469,00 excl. VAT: € 394.12 / $ 351.89
air motion transformer.
  • power handling (continuous/programme) = 120 W
  • frequency range = 700-22000 Hz
  • impedance R = 5 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • overall diameter d = 180 x 110 mm
  • mounting depth (not countersunk) t = 28 mm

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Tweeter

SEAS TWS 27/6 (Ersatz für TWS 25/6)       order no. seas-tws27-6       EUR 49,00 excl. VAT: € 41.18 / $ 36.76
26 mm dome tweeter with fabric dome.
  • power handling (continuous/programme) = 90(ab2,5kHz) W
  • frequency range = 600-24000 Hz
  • resonance frequency fs = 900 Hz
  • impedance R = 6 Ohm
  • sound pressure level SPL = 92 dB (2,83V; 1m)
  • DC resistance Re = 4,8 Ohm
  • force factor BL = 3,8 N/A
  • voice coil inductance L = 0,048 mH
  • effective piston radiating area Sd = 7,7 cm2
  • effective mechanical mass incl. air load mms = 0,28 g
  • voice coil diameter = 26 mm
  • maximum peak linear excursion vibration xlin = +/- 0,25 mm
  • mounting diameter d = 75 mm
  • overall diameter d = 104 mm
  • mounting depth (not countersunk) t = 24 mm
PDF data sheet

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Tweeter   ribbon   amt   Woofer   Subwoofer  
Tweeter  
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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© Copyright 2015 Iris Strassacker; All rights reserved. - errors and omissions excepted