Elias X2 SW275 Top Vollaktiv   wall-mounted speaker as in K+T 2/2020

Technical data
  • impedance: 4 Ohm
  • sensivity (2,83V/1m): dB
  • size (HxWxD): 1250 x 1100 x 320 mm
  • frequency range (-8dB): 45 - 39000 Hz
  • crossover frequency(s): 1900 Hz
  • speaker type: bass reflex

Elias X2 SW275 Top Aktiv is a two way wall-mounted speaker.

Elias X2 SW275 Top Passiv is a bass-reflex cabinet loudspeaker with drivers of Audaphon and Wavecor.

It is available in different versions:

The kit is delivered with the following drivers:
- a Audaphon APR 1.0 ribbon-tweeter
- two Wavecor WF182CU13 woofers

The loudspeaker has been developed by Dennis Frank and Daniel Gattig.

The frequency response of this speaker is perfectly linear.

The decay spectrum as shown in the waterfall diagram is exemplary, free of any disturbing resonance.

At low volume, i.e. 85 dB at 1 m, the nonlinear distortions are below 0,3% above 500 Hz and doesn't exceed 0,5% at 95 dB at 1 m between 500 and 20000 Hz.

An excerpt from the Klang+Ton review

Conclusion of the magazine Klang+Ton:

Our kit consists of

  • Audaphon Aluminium Ribbon Tweeter APR 1.0
  • 2x WF182CU13, Wavecor Mid/Woofer, 8 Ohm, paper cone, BD, phase plug
  • Hypex FusionAmp FA122
  • 2x Bass reflex tube HP70 XL, 70x220 mm, black
  • 2x Damping Sonofil 100 x 35 cm for 20 litres
  • 1,5x Pan screws 3.5x17 black, torx, 8 pieces
  • 2x Pan screws 4x20 black, torx, 8 pieces
  • Plan for DIY kit

Kit without cabinet, price per speaker   EUR 1168,77 excl. VAT: € 982.16 / $ 1128.47

Price for a pair of custom speakers of any color   EUR 6294,22 excl. VAT: € 5289.26 / $ 6077.18

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