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Fourier 15               Building instructions 

Fourier 15 The Fourier 15, a floorstanding 2 way bass reflex speaker, is following Fourier by RCM/Alcone Acoustik. Fourier has been tested in journal Klang+Ton:

Excerpt of Klang+Ton review in issue 5/98:
..."The bass is a subject on its own: almost limitless, absolutely dry and tight and on top with remarkable power handling. The bass volume is not exaggerated rather slightly restrained making it a speaker that could be placed close to walls." ...Verdict: "Alcone Acoustics' Fourier is a 2 way loudspeaker of imposing stature, while still having a pleasant appearance. Sound quality is flawless and that remarkably low price the Fourier represents excellent value for money."

The new Alcone Fourier 15 has a new tweeter: the AC15 dome tweeter and as bass the AC 8 HE woofer.

Technical Data:

  • dimensions: 105,3 x 25 x 34 cm (HxWxD)
  • frequency response: 30-30 000 Hz (-8dB)
  • power handling (continuous/programme): 100 / 150 Watt
  • crossover frequency: 1850 Hz
  • SPL: 86 dB (1W/1m)
  • impedance: 8 Ohm

Price per unit without cabinet: - not available